Autonomous system profile

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

AS10497

Announcement observedARIN

IBRD · WORLDBANK

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

Last active9/30/2026, 02:39:59Snapshot expired

View network topology RDAP registration

ASN: AS10497
Registration country: United States
Name: IBRD
Abbreviation: WORLDBANK
Registration date: 8/27/1997, 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
138.220.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 16:00:00	✓	×	Currently valid
138.220.5.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 16:00:00	✓	×	Currently valid
164.114.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 16:00:00	✓	×	Currently valid
192.156.228.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 16:00:00	✓	×	Currently valid
192.86.100.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 16:00:00	✓	×	Currently valid
192.86.101.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 16:00:00	✓	×	Currently valid
192.86.102.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 16:00:00	✓	×	Currently valid
192.86.104.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 16:00:00	✓	×	Currently valid
192.86.105.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 16:00:00	✓	×	Currently valid
192.86.106.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 16:00:00	✓	×	Currently valid
192.86.97.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 16:00:00	✓	×	Currently valid
192.86.98.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 16:00:00	✓	×	Currently valid
199.165.158.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: IBRD
RIR: ARIN
Registration country: United States
Registration date: 8/27/1997, 04:00:00
Abuse contact: abuse@worldbank.org

Snapshot trend

9/30/2026, 02:39:5913 v41 v63 Upstream · 0 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 · iana-rdap-asn-bootstrap · rir-rdap-asn