asn.dev

Autonomous system

AS46103 UWW-EDU-ASN

Unclassified ARIN

IPv4 addresses 65.54K 9 prefixes
IPv6 prefixes 17 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

University of Wisconsin Whitewater

United States of America · AI-generated

education university ipv4 ipv6

UWW-EDU-ASN is operated by University of Wisconsin Whitewater.

What it's used for

  • The address space carries university network traffic, as indicated by the consistent netname UWW-EDU-IPV4 and registrant University of Wisconsin Whitewater across all announced IPv4 prefixes.
  • The AS announces 65,536 IPv4 addresses across 9 prefixes and 17 IPv6 prefixes, with only 2 observed neighbours, indicating a self-contained campus network rather than a transit provider.
  • Traffic from this AS consists of student, faculty, and staff access to the internet, along with internal university services and research endpoints.

Notable

  • All registrants in the RDAP data match the announcer, consistently listing University of Wisconsin Whitewater as the holder for every prefix.
  • The IPv4 inventory is finely subdivided into nine prefixes ranging from /17 down to /24, reflecting internal segmentation of the university's network 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

2 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3128University of Wisconsin System418
AS2381WiscNet2

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-28, 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 9 prefixes · 65.54K addresses IPv6 17 prefixes

CountryNamePrefixes
USUnited States of America26

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS46103
Registry name
UWW-EDU-ASN
Registrant
University of Wisconsin Whitewater
Abuse contact
abuse@uww.edu
Registered
2015-01-23
Last changed
2015-01-25
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 7 with no ROA
ROAs
0 authorising AS46103
ASPA
no ASPA record
IRR
100% registered · 7 of 7 announcements
Route objects
9 naming AS46103

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 1,849 prefixes, as published 2026-10-29. 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