Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS11164

Announcement observedARIN

INTERNET2-I2PX - Internet2 · INTERNET2-I2PX

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/11/2026, 11:01:11Snapshot expired

View network topology RDAP registration

ASN: AS11164
Registration country: United States
Name: INTERNET2-I2PX - Internet2
Abbreviation: INTERNET2-I2PX
Registration date: 7/11/2014, 04:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
163.253.16.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
163.253.17.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
163.253.18.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
163.253.23.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
163.253.77.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
163.253.78.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
163.253.80.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
163.253.81.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
163.253.82.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
198.71.47.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
64.57.20.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
64.57.29.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: INTERNET2-I2PX - Internet2
RIR: ARIN
Registration country: United States
Registration date: 7/11/2014, 04:00:00
Abuse contact: abuse@net.internet2.edu

Snapshot trend

10/11/2026, 11:01:1112 v412 v614 Upstream · 91 Uncertain

10/6/2026, 09:47:3512 v412 v614 Upstream · 92 Uncertain

10/4/2026, 12:11:1212 v412 v615 Upstream · 91 Uncertain

10/1/2026, 11:40:5712 v412 v615 Upstream · 90 Uncertain

9/30/2026, 03:49:5012 v412 v615 Upstream · 88 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap