Scott Hogg @SCOTTHOGG
IPv6 network, cloud & security consultant and teacher hoggnet.com Denver, CO Joined February 2010-
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Birds of a feather flock together; but IPv6-Only and IPv6-Mostly are not the same bird. Because of this, users may feel the difference in their everyday connectivity. 👉 Learn more: labs.ripe.net/author/jordipa…
Cisco's CCNA v2.0 announcement dropped while I was 60% through building my free YouTube CCNA course. 🛠️ So, what changes? Watch this quick channel update to see how the blueprint shift impacts the playlist, and how to maximize the 200+ free videos already waiting for you. 👇 youtu.be/mmbaZtvBsUQ
Ah, this special feeling when trying to figure out a newly-released service, kinda like new-car-smell. Finally got it working and it *does* support IPv6 both for ingress (public endpoint) and egress. 😊
The next IPv6 Question and Answer Webinar is July 9th, 12:00 Eastern hoggnet.my.webex.com/weblink/regist…
@dafr0g_ @Evil_Mog Here is another recent study on weak CPE devices not properly filtering inbound IPv6. Where Have All the Firewalls Gone? Security Consequences of Residential IPv6 Transition, by Erik Rye, Dave Levin, Robert Beverly, 9/5/25 –arxiv.org/abs/2509.04792
@dafr0g_ @Evil_Mog 100% Correct! New Ways of IPv6 Scanning Video, Blackhat Europe 2021 youtube.com/watch?v=QAnqgZ… i.blackhat.com/EU-21/Wednesda…
@dafr0g_ IPv6 connectivity (just like IPv4) must be contiguous all the way from the client device to the server. hoggnet.com/blogs/news/ipv…
Do me a quick favor. Open up Wireshark and set this as the display filter. ipv6.addr == fe80::/10 || ipv6.dst == ff02::/16 Ooops! I don't think you fully disabled IPv6. 😁 Don't Disable IPv6 hoggnet.com/blogs/news/don…
@dafr0g_ Yes, but you didn't uncompile it out of the kernel. I bet you can still "ping6 ::1".
@dafr0g_ Do me a favor. Open up Wireshark and set this as the display filter ipv6.addr == fe80::/10 || ipv6.dst == ff02::/16 Ooops! I don't think you fully disabled IPv6. :^)
@daily_debian As you study IPv6, maybe you'd like to take a free IPv6 Certification exam to test your knowledge hoggnet.com/pages/ipv6-cer…
Given that the Internet is a hybrid of IPv4, IPv6, and dual-stack (both IPv4 and IPv6) networks, it is important to understand performance in each IP version pulse.internetsociety.org/en/blog/2026/0…
@b_o_f_h_ @sparkfun Here is a video showing how NTP works with IPv6. youtube.com/watch?v=5BFB2n…
@b_o_f_h_ @sparkfun There are many thousands of them. The NTP pool uses IPv6, and time.apple.com. ntppool.org/zone
How to Make Your Website Faster with IPv6 hoggnet.com/blogs/news/how…
Ready for our next speaker announcement? We're delighted that Vi is coming to Hack Glasgow to present 'Six Years of IPv6'! After six years of PhD research into IPv6 scanning, Vi will be talking through some of the interesting findings and highlights, including [...]
[...] security issues around IPv6-enabled IoT devices and how to analyse and deal with IPv6 Indicators of Compromise. For Vi's full abstract and bio: pretalx.hackglasgow.live/hack-glasgow-2… For the schedule: pretalx.hackglasgow.live/hack-glasgow-2… #HackGlasgow2026 #SpeakerAnnouncement
@schmidt1024 How to prevent IPv6 VPN breakout networkworld.com/article/967956…
Microsoft Windows 11 IPv6 464XLAT CLAT Demonstration youtube.com/watch?v=N9VYul…
Daniel Dib @danieldibswe
38K Followers 1K Following Senior Network Architect | CCIE #37149 | CCDE #20160011 | CLN VIP | Cisco Champion | Blogger | Technical Writer | Mentor
Kevin Myers @stubarea51
9K Followers 684 Following Sr. Net Arch focusing on #MikroTik, #whitebox and #OSS for ISP design. Advocate for #IPv6 & rural ISPs. Husband. Dad. #Chesspunks War Eagle. Geek. #Lego
John Capobianco @John_Capobianco
22K Followers 7K Following Head of AI and DevRel | Itential | Distinguished Speaker | Award Winning Author | Open Source | Educator | Google Developer Expert | formerly Cisco
APNIC @apnic
19K Followers 1K Following APNIC is an open, membership-based, not-for-profit organization providing Internet addressing services to the Asia Pacific. Retweets ≠ endorsements.
Pete Lumbis @PeteCCDE
7K Followers 676 Following Principal engineer @NVIDIA. Recovering network engineer. CCIE/CCDE.
Peter Jones @petergjones
3K Followers 878 Following Cisco Distinguished Engineer, Ethernet Alliance chair, IEEE 802.3. Taking a Twitter/X break. Look for me at https://t.co/L4rHEUnigc
Gian Paolo @gp_ifconfig
5K Followers 3K Following Expert beginner. #CCIE #CiscoChampion #DevNet2020 #MerakiMaster https://t.co/Ek01FIWzXF https://t.co/r71HiOPcy0
Aaron A. Glenn @networkservice
4K Followers 3K Following "packet processing & packet processing accessories" my tweets are mine alone human rights over property rights. see also discuss . systems at this username
Joe Klein @::1 & @FF0... @joeklein
3K Followers 4K Following +40yrs focused on fixing & innovating communications, cybersecurity, and business problems.
Johannes Weber 🎸 @webernetz
2K Followers 263 Following IT-security, networks, #IPv6, #VPN, #DNSSEC, #NTP. Christian, husband and father of three. 🇩🇪
Enno Rey @Enno_Insinuator
7K Followers 2K Following Old-school network security person. Founded https://t.co/jnQuHO036k & @WEareTROOPERS. Occasionally blogging at https://t.co/67lpbmCajA
Ned is 🌮🏃🦖�... @Ned1313
4K Followers 1K Following Curious Human, Technical Educator, Microsoft Azure MVP, Pluralsight author, HashiCorp Ambassador, serial podcaster, imbiber of delicious beer, 🌮🌮🌮. He/him.
sudox @kmcnam1
24K Followers 4K Following CCIEx2 #50931 and stuff Opinions are my own & not my employer I give @UwU_Underground root access. Can't stop the psyop. Assume most posts are sarcastic
Hank Preston @hfpreston
13K Followers 926 Following I’m an introverted network automation engineer. #NetDevOps by day wheel of hobbies by night. Follower of #NoMeetingThursday. he/him and I tweet my whims!
Pieter-Jan Nefkens @pjnef
1K Followers 587 Following Owner Nefkens Advies, IT consultant Cisco networking, security, tweets are always personal. Cisco Press Author #ciscochampion 2017-2024 #longcovid #asthma
John Breth (JB) | Cyb... @JBizzle703
32K Followers 769 Following Founder (@jbc_sec) | IT/Cyber Architect | Author ▶️ https://t.co/tQe0lylvuo Maine born🦞 | CyberSec Pitbull USAF UMUC JHU
Shannon McFarland @eyepv6
2K Followers 721 Following Shannon McFarland, VP Head of Cisco DevNet (DevRel) and Cisco OSPO. Skier, camper, hiker, Colorado lover. He/Him
Ethan Jackson @ETH4N3T
2K Followers 490 Following SE @ Juniper Networks | JNCIE #Wannabe 👨🏼💻 | ‘Dreams don’t work, unless you do’ | Tweets are my own 🙋🏼♂️ | #Junivator
Matt Ouellette 🥁�... @mattouellette
2K Followers 548 Following Network Engineer | Dog Owner | Drummer | Wing Nut | CCNP | CCDP | Tweets are my own #ciscochampion 2017-25 | https://t.co/FnosHzEcbf | @[email protected]
gyptazy @gyptazy
20K Followers 18K Following FreeBSD advocate who is heavily into Ansible, BGP (AS20621), DevOps, Kubernetes, Proxmox, XCP-ng, Python, Rust & RISC-V and builds own decentralized solutions.
Abdul Rauf @armujahid
1K Followers 4K Following Engineer, Tech geek, Software | Electronics | Networking | DLT & Information Security Enthusiast. https://t.co/Qxe9gj53BT
Durga Allu @alludurgasi
0 Followers 339 Following Politically centrist. Hindu & Hindi admirer. Love movies, books, coffee, romance & comedy. Likes are personal—RTs aren’t endorsements.
Insanegamer @Insanegame2025
16 Followers 198 Following
Mohammed mustapha abd... @R4PM4N
21 Followers 353 Following art design 🦾 fitness and sport 🏋♀️ Alhamdulillah always 😇
「𝗠𝗮𝗿𝗰�... @marcodavids
1K Followers 3K Following Research Engineer @SIDNLabs. Man of Principle, future fell walker. 👋🏽 , I mean 𝕏, I'm ready to go anywhere.
Lisa @Lisamdzv
7 Followers 45 Following
Sachin Shenoy @sachinshenoy
52 Followers 203 Following Director Network Service at Fortune 500 Company. Love to dabble with Python scripts for fun and profit.
Shayan Dodge @DodgeShayan
1 Followers 96 Following AI for physics-based systems PhD @ UniPi | Electromagnetics + ML Working on PINNs & scientific computing
Zs Digital Solution @zsdigitalcombr
5 Followers 1K Following
Ravi @ravismula
81 Followers 478 Following
Nikola Hristov @NikolaRHristov
1K Followers 4K Following Founder & CEO 👨🏻💼 @PlayFormCloud ☁️ Scientist 🧪 @CodeEditorLand 🏞️
iant @iant50717988362
1 Followers 161 Following
Queen of Networks �... @NetworkQueenX
2K Followers 1K Following Network Engineer | IT Consultant Infrastructure • Security • Asset Management Founder @TechIslandHub
Dave Ejezie @DuEjezie
2K Followers 2K Following IT Support Professional | CompTIA A+ | ITIL 4 | MS-900 | AZ-104 In Progress | Open to Service Desk & MSP Roles — London
Ron Bewtra @ron_bewtra
16 Followers 145 Following Accelerating quantum computing. Expertise in HPC, AI, data, networking, and enterprise-services.
Samarendra C @theMarsian20
182 Followers 1K Following An IBMer, a cloud enthusiast, an adventurist and a huge Arsenal Fan
GFY @sshhhhhhhhhhhup
1 Followers 1K Following
Dušan Kovář @DusanKovar
189 Followers 3K Following AI vývojář s chutí do života 🚀. Den trávím mezi kódem a kulturou 🎨. Pohyb a sportovní analýza 📈. Sleduji trendy a hledám zábavu. #Všestrannost
Gontse Kekane @GontseKekane
12 Followers 548 Following
Jacob Z @h2ozoo
61 Followers 4K Following
@haroun @danyharoun
72 Followers 1K Following
Yoann Oza @yoannoza
32 Followers 1K Following Just a curious guy, passionate about AI 🤖✨ Breaking things — fixing them — and learning a little more every time.
Carly Fisher🇺🇸 @Carlyfisher64
903 Followers 2K Following Proud Americans. I defend freedom, uphold my values, and put the national interest first. Faith, family, and freedom
Alexei Cherubin @AlexeiCherubin
158 Followers 275 Following @DalhousieU Alumnus || Former Design Engineer || Former Physics Teacher || Content Creator (https://t.co/Kt5VyQ2k65) || #NeverGiveUp
gang @gang83956967
0 Followers 685 Following
Shibi Raj @ShibiRaj154601
1 Followers 93 Following
Xilun Chen @xjtusky
15 Followers 145 Following Founder&CEO of EasyStack Inc. from 2014。OpenStack Development manager in IBM China Lab from 2012。
Emilia🇺🇸 @memegirlmikey
1K Followers 7K Following Single and divorced, gold investor, fashion enthusiast, loves life, eager to explore the world, and always looking for a partner. This is not financial advice🚫
Drew O'Neill @Cyber_Risk_Mgmt
468 Followers 3K Following #CISO #Cybersecurity #Tech #Risk #Compliance #Cloud #Strategy #PrivateEquity #Startups #BoardGovernance. Also cover the #Outdoors #Sports #Drexel.
Emilie @Emilie_odp95976
1 Followers 159 Following i need serious relationship if you interested message me with this number +1 (709) 507-9014
AMEER MUAVIA @AMEERMUAVI51888
9 Followers 54 Following 🎓 CS Student | 💻 Front-End Developer HTML • CSS • JavaScript Building clean, fast & responsive web experiences. DM open for small projects & collaborati
Daniel Dib @danieldibswe
38K Followers 1K Following Senior Network Architect | CCIE #37149 | CCDE #20160011 | CLN VIP | Cisco Champion | Blogger | Technical Writer | Mentor
👻 spooky ipv6-only... @noIPv6
3K Followers 0 Following anti-legacy-ip cyber-bully, pro-ipv6 shitposting. proud inductee to the @ipv6cabal. shaming: https://t.co/Cd5wSNz8JR
Nick Russo @nickrusso42518
25K Followers 182 Following Principal Architect @Cisco, CCDE, CCIE EI/SP, author, teacher, network/devops eng, former @USMC (0351/0602), OEF vet, & girl dad x2. Tweets mine. 埋头苦干多做事少说话!
Kevin Myers @stubarea51
9K Followers 684 Following Sr. Net Arch focusing on #MikroTik, #whitebox and #OSS for ISP design. Advocate for #IPv6 & rural ISPs. Husband. Dad. #Chesspunks War Eagle. Geek. #Lego
permit ip andy andy @andylapteff
15K Followers 4K Following Network Engineer | Product Marketing @nokia | @artofneteng | https://t.co/MY8QciZpMp
Eyvonne Sharp @SharpNetwork
5K Followers 828 Following Reader of books. Thinker of thoughts. Tweeter of tweets. Google Cloud geek. Tweets are mine. ✌️❤️📚
EtherealMind @etherealmind
20K Followers 5 Following Simplicitarian. Host, Analyst - Design like you’re right, listen like you’re wrong. Podcast Network https://t.co/evI4Q1cbkw
Phil Gervasi @network_phil
8K Followers 433 Following Computers, networking, AI, writing, podcasting, teaching. Co-Founder and Network Architect https://t.co/K2iEcgzoPc Follow me online https://t.co/yKQRnwSEtO
APNIC @apnic
19K Followers 1K Following APNIC is an open, membership-based, not-for-profit organization providing Internet addressing services to the Asia Pacific. Retweets ≠ endorsements.
Pete Lumbis @PeteCCDE
7K Followers 676 Following Principal engineer @NVIDIA. Recovering network engineer. CCIE/CCDE.
Joe Klein @::1 & @FF0... @joeklein
3K Followers 4K Following +40yrs focused on fixing & innovating communications, cybersecurity, and business problems.
Johannes Weber 🎸 @webernetz
2K Followers 263 Following IT-security, networks, #IPv6, #VPN, #DNSSEC, #NTP. Christian, husband and father of three. 🇩🇪
Enno Rey @Enno_Insinuator
7K Followers 2K Following Old-school network security person. Founded https://t.co/jnQuHO036k & @WEareTROOPERS. Occasionally blogging at https://t.co/67lpbmCajA
Hank Preston @hfpreston
13K Followers 926 Following I’m an introverted network automation engineer. #NetDevOps by day wheel of hobbies by night. Follower of #NoMeetingThursday. he/him and I tweet my whims!
Pieter-Jan Nefkens @pjnef
1K Followers 587 Following Owner Nefkens Advies, IT consultant Cisco networking, security, tweets are always personal. Cisco Press Author #ciscochampion 2017-2024 #longcovid #asthma
Shannon McFarland @eyepv6
2K Followers 721 Following Shannon McFarland, VP Head of Cisco DevNet (DevRel) and Cisco OSPO. Skier, camper, hiker, Colorado lover. He/Him
Stephen Foskett @SFoskett
20K Followers 4K Following Former sysadmin and storage nerd, present cat herder @TechFieldDay, future old man shouting “on-premises” at clouds where the sky is blue and elephants roam!
Nicole Wajer @vlinder_nl
2K Followers 485 Following Chief Stroopwafel Officer #CSO #SocialButterfly #IPv6 #ILookLikeAnEngineer "Own Tweets" #CiscoSE #CiscoLive #WomenInTech #FromTheFuture #Geek
Daryll Swer @DaryllSwer
1K Followers 213 Following ISP Network Consultant | Work Featured on APNIC Blog, IPv6 Buzz & The Hedge Podcast | Researcher — AS149794 #IPv6 #NetEng #BGP #NetworkEngineering #ISP #DC
「𝗠𝗮𝗿𝗰�... @marcodavids
1K Followers 3K Following Research Engineer @SIDNLabs. Man of Principle, future fell walker. 👋🏽 , I mean 𝕏, I'm ready to go anywhere.
Wendell Odom's Networ... @NetworkUpskills
173 Followers 5 Following Author of Every Cisco Official CCNA Cert Guide. Now on YouTube: https://t.co/MACeSbZ2RE (Note this handle's ending 's')
Carlos Ralli Ucendo @carlosralli
875 Followers 462 Following Half Indian half Spanish, father of two. IPv6 pioneer, Cloud Edge/SDN & IoT Architect at Telefonica. RaspberryPI fan. Yoga newbie hacking myself :-)
Caster @caster0x00
327 Followers 0 Following
Miyuru Sankalpa @MiyuruSankalpa
196 Followers 161 Following DevOps Engineer. AWS SAA-002 & RHCSA Certified. #IPv6 advocate. Mastodon: @[email protected] BlueSky: https://t.co/IfXpDd7CTC
A.J. Klopp @ajklopp
187 Followers 705 Following Hawkeye, geek, hot yoga, biking, tennis, travel, music, & photography nut. IPv6 enthusiast & advocate
Chema Alonso @chemaalonso
175K Followers 474 Following Cuenta de Chema Alonso. Opiniones son personales. Mi e-mail público es https://t.co/nOEn3eX0L4
Frantisek (Frank) Bor... @FBorsik
1K Followers 627 Following Connecting People! #Bufferbloat #OpenSource #Freedom Gofer at @LibreQoS - #QualityOfExperience middle-box for Smart ISPs. R.I.P. Dave Täht @mtaht 1965-2025 🖤
John Mann @jm493.bsky... @jm493_au
2K Followers 1K Following Born 313 ppm CO2. Climate Emergency and Renewables. Collector of old measuring/calculating devices. Linux, IPv6 and network automation.
Charles Sun @TheCharlesSun
114 Followers 51 Following CEO @AUCglobal – Inventor, UCIA™ – Patent Cited IPv6 & Internet Modernization Leader – Former Technology Co-Chair, U.S. Federal IPv6 Task Force – https://t.co/eUKc2qSArw
Scott Empson 🇨🇦... @ScottEmpson
995 Followers 1K Following Father, educator and author - CyberSec, Cisco, Leadership. Cisco Press Portable Command Guide creator living on Treaty 6 land Oilers/Elks He/Him Героям слава
anagogistis @anagogistis
153 Followers 2K Following aka reductionist... Software engineer | my blog: https://t.co/CcLozTDH7X | https://t.co/yCLhnk27i9
TJ @trejrco
4K Followers 7K Following Geek. Father. Christian. Husband. IPv6 enthusiast. Fan of Teslas, Mustangs, Jeeps, GSDs, 2A, $XRP $HBAR $BTC $ETH $SHIB $DOGE ΜΟΛΩΝ ΛΑΒΕ #Sober #MAGA #MAHA
k0x @k0xak
119 Followers 171 Following
IPv6 Training @1pv6
146 Followers 526 Following A Network consultant specialising in computer Networking and #CyberSecurity & IPv6. We also provide training in all Networking and security related technologies
Jonathan Hui @jhui
997 Followers 282 Following @Google Principal Engineer @TheThreadGroup VP Technology @csaiot Board Director #OpenThread Maintainer #Matter Co-author Pioneered IPv6 in low-power networks
Darrell Root @DarrellRoot
1K Followers 803 Following Retired network engineer. Independent Swift dev. MacOS Apps: “CIDR Trainer”,“Network Mom ACL Analyzer”,“Network Mom Availability”,“Netrek”. CCIE #8302 Emeritus
Thomas King @thking
6K Followers 5K Following DE-CIX CTO, Internet Infrastructure and Architecture, Interconnection, Peering, Cool Stuff - All views are mine 🇪🇺🏳️🌈
ANDRÉS @asjackson03
133 Followers 792 Following Ingeniero en Telecomunicaciones Experto en redes e implementación del protocolo #IPv6 No le tomo fotos a la comida
Brandon Hitzel - Netw... @BrandonHitzel
996 Followers 834 Following Network Engineer, Defense and Tech enthusiast. I write to help people and to drive new thoughts. Department of Redundancy Department. Opinions my own.
subnetspider @subnetspider
331 Followers 94 Following My main interests are IPv6, FreeBSD, ZFS and jails. I also enjoy playing around with automation, networking, virtualization, hardware, FOSS, and IT security.
IP ArchiTechs @IPArchiTechs
1K Followers 33 Following Design, build & troubleshoot IPv4/IPv6 networks. Consult for ISPs, DCs and Enterprises. Focused on design/protocols to meet biz goals & not hardware sales.
IPv6 Council Spain @Spainv6Council
176 Followers 374 Following IPv6 Forum chapter in Spain / Capítulo español IPv6 Fórum para promocionar y compartir buenas prácticas e impulsar el despliegue de IPv6 en empresas/adminstrac.
Dave Habben @dhabben
165 Followers 511 Following
Rafael Ribeiro @miketomato
392 Followers 958 Following IP Network Engineer, amateur fretless bass player and coffee/food lover.
Tyrone E. Wilson @tywilson21
8K Followers 4K Following #GirlDad. Founder & CEO @Cover6Solutions. Building @C6SCommunity. #C6S #Intro2Cyber #BreakingN2Cyber #SOCAnalystPrep #Cover6Academy #SeekSuccess
Anurag Bhatia @anurag_bhatia
4K Followers 1K Following Working @henet | Internet Backbone Geek (Tweets are personal) | #BGP #IPv6 #DNS | PGP:2A7B 772D D834 4CE7 13F8 54DF 3BB9 4B26 C026 FC9C
RIPE Labs @ripelabs
5K Followers 345 Following RIPE Labs is a platform for the RIPE community members to showcase, test and discuss Internet-related tools and ideas. Get involved.
RIPE NCC @ripencc
19K Followers 492 Following We are the Regional Internet Registry (RIR) for Europe, the Middle East and parts of Central Asia. Follow us for news and updates!
Flavio Luciani @flavioluciani81
7K Followers 3K Following CTO of Roma IXP | Internet netizen | Opinions are my own.
Ryan Harris - This Br... @bridgeisroot
469 Followers 677 Following Blog, CCNP, CCDP, Senior Engineer at a VAR. Focus on network and security products. #CiscoChampion
Jennifer (JJ) Minella... @jjx
15K Followers 2K Following Author | Speaker | Network Security Architect | CTO @ViszenS | @ForbesTechCncl | Network, Wireless, IoT, OT | Faculty @IANS_security | Packet Protector Host
Jason Gintert (Please... @bitsinflight
1K Followers 695 Following Network Roustabout @ Bits in Flight https://t.co/4JtdBbMFI3 | Co-Founder & Prez @ @us_nua https://t.co/Km9CIvHW2E | #NFD & #CFD Delegate.
Luke🛜 @LukeoftheTauri
263 Followers 612 Following Always learning. Blinking lights on a switch and router give me endorphins. Views expressed here don't represent those of the employer.
Apparent Order @apparentorder
369 Followers 547 Following Applying the Aneristic Principle to matters of AWS and IT infrastructure. Facts my own.
Jordi Palet Martínez @jordipalet
498 Followers 559 Following
rbeverly @BadCksum
172 Followers 78 Following Professing, networking, racing; all the rest are merely games.
Erik also @erik@nygre... @akanygren
960 Followers 2K Following Internet Systems Architect, Maker, Father, Husband, tinkerer, IPv6 evangelist, and wanna-be mad scientist. Deals with complex systems. He/Him. Tweets my own.
Jean-Benoit Baudens @jbbaudens
12 Followers 7 Following
Jad El Cham @jad_elcham
198 Followers 768 Following
Internet6.hub @internet6hub
238 Followers 430 Following Internet6 Consultants/dev Open Hub. Focus on IPv6-only/enabled products, software & services.
Network to Code @networktocode
11K Followers 50 Following The Nautobot Company. Global leader in network automation. Helping enterprises modernize network operations with scalable, data-driven automation.
IPvZero @IPvZero
9K Followers 4K Following I create videos on Network Automation | @CBTNuggets Trainer






















