Autonomous system
AS19257 SUBRIGO
Hosting ARIN
Summary
Subrigo
isp hosting business
SUBRIGO is operated by Subrigo Corporation.
What it's used for
- The address space carries static IP assignments for communications and data center services, evidenced by reverse DNS entries such as
static-0.82.229.138.ops.subrigo.netand0.mail.carrierops.com. - With 18,432 IPv4 addresses announced across 34 prefixes and 24 observed neighbours, the ratio suggests a regional access and hosting provider rather than a large-scale transit backbone.
Notable
- Registrants are predominantly consistent with the announcer, listing
SUBRIGO CORPORATIONfor most blocks, though one prefix (65.171.146.0/23) is registered toAPOGEE dba PAVENETand another (104.255.150.0/23) toSUBRIGO NETWORKS CORPORATION. - The inventory is finely subdivided into numerous /22 and /23 blocks, indicating site-by-site segmentation typical of a corporate estate or multi-location ISP.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Coresite - Any2 West | Los Angeles, United States | 206.72.211.156 |
| Any2 California | Los Angeles, United States | 206.72.211.156 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 35 prefixes · 18.94K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 36 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS19257- Registry name
- SUBRIGO
- Registrant
- SUBRIGO CORPORATION
- Abuse contact
- abusetickets@manage.subrigo.net
- Registered
- 2010-03-03
- Last changed
- 2017-12-28
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 85% valid · 34 valid, 6 with no ROA
- ROAs
- 17 authorising AS19257
- ASPA
- no ASPA record
- IRR
- 100% registered · 40 of 40 announcements
- Route objects
- 21 naming AS19257
Reputation
Classification and threat
Hosting Datacenter or cloud provider. Addresses are servers, not people.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,772 prefixes, as published 2026-10-15. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere