Autonomous system profile

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

AS53985

Announcement observedARIN

DODGE & COX · DODGE-AND-COX-FUNDS

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

Last active10/5/2026, 01:48:46Snapshot expired

View network topology RDAP registration

ASN: AS53985
Registration country: United States
Name: DODGE & COX
Abbreviation: DODGE-AND-COX-FUNDS
Registration date: 8/24/2011, 15:47:56
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
154.61.131.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
154.61.141.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
206.15.89.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
206.205.27.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
209.49.123.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
50.238.211.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
8.25.223.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: DODGE & COX
RIR: ARIN
Registration country: United States
Registration date: 8/24/2011, 15:47:56
Abuse contact: David.Hayes@dodgeandcox.com

Snapshot trend

10/5/2026, 01:48:467 v40 v66 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