Autonomous system profile

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

AS11875

Announcement observedARIN

WILLIAM-HERRIN - William Herrin, Sole Proprietorship · WILLIAM-HERRIN

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: AS11875
Registration country: United States
Name: WILLIAM-HERRIN - William Herrin, Sole Proprietorship
Abbreviation: WILLIAM-HERRIN
Registration date: 12/5/2008, 20:51:36
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
199.33.224.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/7/2026, 00:00:00	✓	×	Currently valid
199.33.225.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/7/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: WILLIAM-HERRIN - William Herrin, Sole Proprietorship
RIR: ARIN
Registration country: United States
Registration date: 12/5/2008, 20:51:36
Abuse contact: arin-contact@herrin.us

Snapshot trend

9/30/2026, 05:45:232 v41 v62 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