Autonomous system profile

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

AS33730

Announcement observedARIN

BAC-AS-LIB-EXTERNAL - Bank of America, National Association · BAC-AS-LIB-EXTERNAL

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

Last active10/2/2026, 16:05:20Snapshot expired

View network topology RDAP registration

ASN: AS33730
Registration country: United States
Name: BAC-AS-LIB-EXTERNAL - Bank of America, National Association
Abbreviation: BAC-AS-LIB-EXTERNAL
Registration date: 6/19/2014, 21:28:28
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
171.162.160.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/2/2026, 08:00:00	✓	×	Currently valid
171.162.160.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/2/2026, 08:00:00	✓	×	Currently valid
171.162.161.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/2/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: BAC-AS-LIB-EXTERNAL - Bank of America, National Association
RIR: ARIN
Registration country: United States
Registration date: 6/19/2014, 21:28:28
Abuse contact: ABUSE@bankofamerica.com

Snapshot trend

10/2/2026, 16:05:203 v40 v61 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 · rir-rdap-asn · iana-rdap-asn-bootstrap