Autonomous system profile

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

AS53276

Announcement observedARIN

Tudor Investment Corporation · TUDOR

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

Last active10/4/2026, 22:57:55Snapshot expired

View network topology RDAP registration

ASN: AS53276
Registration country: United States
Name: Tudor Investment Corporation
Abbreviation: TUDOR
Registration date: 7/17/2009, 20:26:18
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
74.116.101.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/26/2026, 00:00:00	✓	×	Currently valid
74.116.102.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/26/2026, 00:00:00	✓	×	Currently valid
74.116.98.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/26/2026, 00:00:00	✓	×	Currently valid
74.116.99.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/26/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Tudor Investment Corporation
RIR: ARIN
Registration country: United States
Registration date: 7/17/2009, 20:26:18
Abuse contact: ifti.sher@tudor.com

Snapshot trend

10/4/2026, 22:57:554 v40 v64 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