asn.dev

Autonomous system

AS33683 UIWTX - University of the Incarnate Word

Unclassified ARIN

IPv4 addresses 1.28K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

University of the Incarnate Word

United States of America · AI-generated

education university private catholic

UIWTX is the autonomous system for University of the Incarnate Word.

What it's used for

  • The address space carries university network traffic, with netnames UIW-NET and IWCTX registered to the University of the Incarnate Word.
  • The AS announces 1280 IPv4 addresses across 2 prefixes and maintains 1 observed neighbour, a ratio typical of an internal institutional network rather than a transit provider.

Notable

  • Both registrants, UIW-NET and IWCTX, align directly with the announcer, University of the Incarnate Word.
  • The address inventory consists of one /22 block (208.91.16.0/22) and one /24 block (198.49.125.0/24), reflecting a modest, self-contained corporate estate.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS11427Charter Communications Inc126

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-03, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 2 prefixes · 1.28K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS33683
Registry name
UIWTX
Registrant
University of the Incarnate Word
Abuse contact
gcantu@uiwtx.edu
Registered
2005-02-18
Last changed
2019-02-14
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS33683
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS33683

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: 448 networks and 1,851 prefixes, as published 2026-11-04. 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

Cross-check