Autonomous system profile

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

AS1019

Announcement observedARIN

Sotera Health · SOTERAHEALTH

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

Last active10/15/2026, 00:00:00Snapshot expired

View network topology RDAP registration

ASN: AS1019
Registration country: United States
Name: Sotera Health
Abbreviation: SOTERAHEALTH
Registration date: 6/30/2022, 11:46:15
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
8.20.7.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	9/29/2026, 00:00:00	✓	×	Historical record
8.28.165.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	9/29/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: Sotera Health
RIR: ARIN
Registration country: United States
Registration date: 6/30/2022, 11:46:15
Abuse contact: asmolders@soterahealth.com

Snapshot trend

9/29/2026, 07:22:442 v40 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 · iana-rdap-asn-bootstrap · rir-rdap-asn · cha-la-bgp-observations