Autonomous system profile

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

AS53373

Announcement observedARIN

MATH-INC - Mathematica, Inc. · MATH-INC

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

Last active10/16/2026, 00:00:00Snapshot expired

View network topology RDAP registration

ASN: AS53373
Registration country: United States
Name: MATH-INC - Mathematica, Inc.
Abbreviation: MATH-INC
Registration date: 1/5/2010, 21:55:24
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
74.123.120.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/13/2026, 00:00:00	✓	×	Currently valid
74.123.121.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/13/2026, 00:00:00	✓	×	Currently valid
74.123.122.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/13/2026, 00:00:00	✓	×	Currently valid
74.123.123.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/13/2026, 00:00:00	✓	×	Currently valid
74.123.125.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/13/2026, 00:00:00	✓	×	Currently valid
74.123.126.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/13/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: MATH-INC - Mathematica, Inc.
RIR: ARIN
Registration country: United States
Registration date: 1/5/2010, 21:55:24
Abuse contact: netabuse@mathematica-mpr.com

Snapshot trend

10/5/2026, 00:14:166 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 · rir-rdap-asn · iana-rdap-asn-bootstrap · cha-la-bgp-observations