ARIN Outage History

ARIN is up right now

ARIN had 17 outages in the last 2 years totaling 218h 8m of downtime — averaging 0.7 incidents per month.

There were 17 ARIN outages since June 24, 2024 totaling 218h 8m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://arin.statuspage.io

Major May 27, 2026

Security Key 2FA Login Issues

Detected by Pingoru
May 27, 2026, 09:28 PM UTC
Resolved
May 27, 2026, 10:15 PM UTC
Duration
47m
Affected: FIDO-2
Timeline · 3 updates
  1. investigating May 27, 2026, 09:28 PM UTC

    We are currently investigating an issue preventing certain users with security keys from logging into ARIN Online.

  2. investigating May 27, 2026, 10:15 PM UTC

    We are continuing to investigate this issue.

  3. resolved May 27, 2026, 10:15 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor May 25, 2026

SMS 2FA Enrollment Issues

Detected by Pingoru
May 25, 2026, 10:20 PM UTC
Resolved
May 26, 2026, 07:16 PM UTC
Duration
20h 55m
Affected: SMS
Timeline · 2 updates
  1. investigating May 25, 2026, 10:20 PM UTC

    We are currently investigating an issue affecting new account 2FA enablement via SMS. As a precautionary measure, new account 2FA enrollment using SMS has been temporarily disabled. New account 2FA enrollment via TOTP and hardware token is not affected. Similarly, existing SMS-based 2FA configurations remain fully operational and are not affected by this issue.

  2. resolved May 26, 2026, 07:16 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor January 27, 2026

RPKI RRDP/rsync Repository Delays

Detected by Pingoru
Jan 27, 2026, 02:42 PM UTC
Resolved
Jan 27, 2026, 07:39 PM UTC
Duration
4h 56m
Affected: RPKI RRDP RepositoryRPKI Rsync Repository
Timeline · 2 updates
  1. investigating Jan 27, 2026, 02:42 PM UTC

    We are currently investigating an issue with the RPKI repositories.

  2. resolved Jan 27, 2026, 07:39 PM UTC

    This incident has been resolved.

Read the full incident report →

Critical October 30, 2025

Incoming calls/telephone support is unavailable

Detected by Pingoru
Oct 30, 2025, 04:59 PM UTC
Resolved
Oct 30, 2025, 05:12 PM UTC
Duration
12m
Affected: Telephone
Timeline · 2 updates
  1. investigating Oct 30, 2025, 04:59 PM UTC

    We are unable to receive phone calls at this time. We are investigating this issue.

  2. resolved Oct 30, 2025, 05:12 PM UTC

    This has been resolved.

Read the full incident report →

Major October 23, 2025

RPKI Hosted

Detected by Pingoru
Oct 23, 2025, 04:00 PM UTC
Resolved
Oct 27, 2025, 06:34 PM UTC
Duration
4d 2h
Affected: RPKI Hosted
Timeline · 4 updates
  1. identified Oct 24, 2025, 03:35 PM UTC

    We had a customer report an issue that affected ARIN’s RPKI hosted system, specifically dealing with the recently released ROA Support for Transfers feature. We immediately stopped all transfers in process, confirmed only this customer was affected, and are preparing to deploy the fix.

  2. identified Oct 24, 2025, 07:24 PM UTC

    We continue testing and have scheduled deployment of the bug fix for Monday, October 27. No RPKI customers are currently affected by this issue and measures are in place to isolate the bug until the deployment is complete.

  3. monitoring Oct 27, 2025, 02:35 PM UTC

    The fix has been deployed and we are currently monitoring the RPKI Hosted system.

  4. resolved Oct 27, 2025, 06:34 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor September 15, 2025

RPKI RRDP Repository

Detected by Pingoru
Sep 15, 2025, 08:34 PM UTC
Resolved
Sep 15, 2025, 11:00 PM UTC
Duration
2h 26m
Affected: RPKI RRDP Repository
Timeline · 3 updates
  1. investigating Sep 15, 2025, 08:34 PM UTC

    We are currently investigating degraded performance with the RPKI RRDP repository.

  2. monitoring Sep 15, 2025, 09:40 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Sep 15, 2025, 11:00 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor July 31, 2025

Chat Service is Offline

Detected by Pingoru
Jul 31, 2025, 04:04 PM UTC
Resolved
Jul 31, 2025, 06:02 PM UTC
Duration
1h 57m
Affected: Chat
Timeline · 3 updates
  1. investigating Jul 31, 2025, 04:04 PM UTC

    The chat service ARIN uses for customer support is unavailable. Please visit https://arin.net/contact for alternative options while we investigate the issue.

  2. identified Jul 31, 2025, 05:33 PM UTC

    We have identified the issue and are implementing the fix.

  3. resolved Jul 31, 2025, 06:02 PM UTC

    This incident has been resolved.

Read the full incident report →

Critical May 25, 2025

Billing Offline

Detected by Pingoru
May 25, 2025, 04:40 AM UTC
Resolved
May 25, 2025, 08:53 AM UTC
Duration
4h 13m
Affected: Billing Systems
Timeline · 3 updates
  1. investigating May 25, 2025, 04:40 AM UTC

    ARIN's billing system is currently offline. We're looking into it.

  2. identified May 25, 2025, 05:44 AM UTC

    We are currently implementing a fix.

  3. resolved May 25, 2025, 08:53 AM UTC

    Billing services have been restored.

Read the full incident report →

Minor April 22, 2025

Issues delivering multifactor SMS messages to AT&T customers

Detected by Pingoru
Apr 22, 2025, 12:11 PM UTC
Resolved
Apr 25, 2025, 02:27 PM UTC
Duration
3d 2h
Affected: SMS
Timeline · 2 updates
  1. identified Apr 22, 2025, 12:11 PM UTC

    Our third-party SMS vendor has indicated they are having issues delivering a small percentage of multifactor messages to customers with AT&T mobile. Some multifactor SMS messages may not be delivered in a timely fashion. Impacted customers can use their recovery codes to gain access to their ARIN Online account. If you have questions or need assistance, please contact our Registration Services Help Desk for guidance by calling +1.703.227.0660 during the business hours of Monday through Friday, 7:00 AM to 7:00 PM Eastern Time.

  2. resolved Apr 25, 2025, 02:27 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor January 29, 2025

RRDP repository degraded performance

Detected by Pingoru
Jan 29, 2025, 06:50 PM UTC
Resolved
Jan 29, 2025, 08:54 PM UTC
Duration
2h 3m
Affected: RPKI RRDP Repository
Timeline · 2 updates
  1. investigating Jan 29, 2025, 06:50 PM UTC

    We are currently investigating this issue.

  2. resolved Jan 29, 2025, 08:54 PM UTC

    This incident has been resolved.

Read the full incident report →

Critical November 3, 2024

WhoWas and associations reports failing to generate

Detected by Pingoru
Nov 03, 2024, 12:29 PM UTC
Resolved
Nov 03, 2024, 01:07 PM UTC
Duration
38m
Affected: WhoWasAssociations Reports
Timeline · 2 updates
  1. investigating Nov 03, 2024, 12:29 PM UTC

    WhoWas and association report generation is unavailable at this time. We are investigating.

  2. resolved Nov 03, 2024, 01:07 PM UTC

    WhoWas and associations reports are working again. If you experienced problems with report generation, please rerun your request.

Read the full incident report →

Major September 12, 2024

Payment system unavailable.

Detected by Pingoru
Sep 12, 2024, 01:06 PM UTC
Resolved
Sep 12, 2024, 02:12 PM UTC
Duration
1h 6m
Affected: Billing Systems
Timeline · 3 updates
  1. investigating Sep 12, 2024, 01:06 PM UTC

    The ability to make payments is currently unavailable. We are investigating.

  2. monitoring Sep 12, 2024, 01:40 PM UTC

    Our payment processing vendor was experiencing issues. These appear to be resolved but we will continue to monitor the situation.

  3. resolved Sep 12, 2024, 02:12 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor July 28, 2024

Whois/RDAP/RPKI degraded performance

Detected by Pingoru
Jul 28, 2024, 01:53 PM UTC
Resolved
Jul 28, 2024, 03:32 PM UTC
Duration
1h 38m
Affected: Whois-RWSWhoisRDAPRDAP BootstrapRPKI RRDP RepositoryRPKI Rsync RepositoryPublic Files
Timeline · 2 updates
  1. investigating Jul 28, 2024, 01:53 PM UTC

    We are currently investigating some degraded performance of Whois/RDAP/RPKI services.

  2. resolved Jul 28, 2024, 03:32 PM UTC

    This incident has been resolved.

Read the full incident report →

Notice July 11, 2024

RRDP service issue

Detected by Pingoru
Jul 11, 2024, 03:30 PM UTC
Resolved
Jul 11, 2024, 03:30 PM UTC
Duration
Timeline · 1 update
  1. resolved Jul 11, 2024, 07:41 PM UTC

    We had an operational issue today on the RRDP service of RPKI from 11:30 AM to 12:10 PM where validators may have not received updated data from the repository.

Read the full incident report →

Minor June 24, 2024

Whois/RDAP possibly showing degraded performance

Detected by Pingoru
Jun 24, 2024, 06:47 PM UTC
Resolved
Jun 24, 2024, 08:45 PM UTC
Duration
1h 57m
Affected: Whois-RWSWhoisRDAPRDAP Bootstrap
Timeline · 2 updates
  1. investigating Jun 24, 2024, 06:47 PM UTC

    We are currently investigating some connectivity issues to one of our sites. Applications remain operational but there may be degraded performance.

  2. resolved Jun 24, 2024, 08:45 PM UTC

    After removing a faulty component, the site is up, has been monitored for some time and apears stable.

Read the full incident report →