American Registry for Internet Numbers: Supporting the operation of the #Internet by managing distribution of IP addresses (#IPv4 & #IPv6) & ASNs. IG: arin_rir
We're excited to unveil ARIN's refreshed logo — our first update in 24 years. The new design represents our service region and our mission to move the Internet forward ➡️➡️➡️
Learn more: arin.net/blog/2026/03/28/ari…
3 days left. Don't let the 2026 ARIN Community Grant application deadline sneak past you!
Up to $20K for noncommercial Internet projects in the ARIN region.
Apply by 14 June: arin.net/applyforgrants#GrantFunding#InternetCommunity
Ready to take the lead in shaping #InternetGovernance? Nominations for the 2026 #ARINElections are open through 22 June for 3 Board seats, 5 AC seats, and 1 appointed NRO NC seat.
Read our guide to the self-nomination process and role requirements: arin.net/blog/2026/06/10/nom…
ARIN had about 25,000 Service Members at end of 2025 — spanning the U.S., Canada, Caribbean, and beyond.
About 1,500 General Members shape ARIN governance. Is your org one?
Learn more: arin.net/participate/oversig…
10 days left. ARIN’s 2026 Customer Satisfaction Survey closes next Friday, 19 June.
Resource holders — your input shapes what changes and improvements we prioritize next.
Take 15 minutes to submit your feedback: arin.net/customersurvey6#InternetNumbers#NetworkOperators
2026 #ARINElections Update: Nominations are now open for:
· 3 ARIN Board seats
· 5 ARIN Advisory Council seats
· 1 appointment to @theNRO Number Council
Self-nominate by 7 PM ET on 22 June.
Learn more and submit yours: arin.net/announcements/20260…
Hold IP address space or ASNs through ARIN? We need your feedback.
The 2026 Customer Satisfaction Survey closes 19 June.
15 minutes. Lasting impact.
Take the survey: arin.net/customersurvey6#IPv6#IPv4#NetworkOperators
8,140 organizations were signed up for ARIN RPKI services as of December 2025, with 98% using Hosted RPKI.
Is your network protected?
Get started: arin.net/rpki#RoutingSecurity#RPKI
Last day of #NANOG97!
ARIN’s Customer Service Desk in the Grand Ballroom Foyer and Diamond Sponsor Room in Cedar B are still open — stop by to chat #IPv6, #RPKI, transfers, membership... you name it.
Come find us before we pack up. 👋
#WeAreNANOG@nanog#networkoperators
Today at #NANOG97:
The State of the Map — IP #geolocation, #Geofeeds, and RIR standards. ARIN CTO Mark Kosters on the panel. ARIN AC member Matthew Wilder moderated. Missed it? Look out for the recording.
ARIN Update — CXO John Sweeting. 3 PM PT.
arin.net/events/NANOG97/@nanog
12 years after World #IPv6 Launch Day, only 12.6% of the top 100k websites are fully IPv6-ready. At #NANOG97, @USC/ISI researcher Sulyab Thottungal Valapu breaks down what adoption actually looks like from the client, server & cloud.
2 June · 11:30 AM PT
nanog.org/events/nanog-97/co…