Autonomous system
AS23302 STC - South Texas College
Unclassified ARIN
Summary
South Texas College
education business college texas
STC is the autonomous system for South Texas College, a public community college in the Rio Grande Valley region of South Texas.
What it's used for
- The address space carries institutional network traffic, with registrants consistently identified as South Texas College or South Texas Community College.
- The AS announces 3328 IPv4 addresses across 3 prefixes and maintains 2 observed neighbours, a ratio indicative of a small, self-contained enterprise network rather than a transit or large-scale access provider.
Notable
- Registrants for all announced prefixes align with the announcer, listing South Texas College, South Texas Community College, and SOUTH TEXAS COLLEGE.
- The address inventory consists of three distinct IPv4 blocks: 208.84.208.0/21, 67.67.36.0/22, and 97.77.221.0/24, with no IPv6 prefixes in inventory.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-08, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 3.33K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 3 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS23302- Registry name
- STC
- Registrant
- South Texas College
- Abuse contact
- hostmaster@southtexascollege.edu
- Registered
- 2007-10-11
- Last changed
- 2012-03-02
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 33% valid · 1 valid, 2 with no ROA
- ROAs
- 1 authorising AS23302
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 4 naming AS23302
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
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: 455 networks and 1,854 prefixes, as published 2026-11-09. 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