asn.dev

Autonomous system

AS13327 EKU - Eastern Kentucky University

Unclassified ARIN

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

Summary

Eastern Kentucky University

United States · AI-generated

education research

Three letters do the whole job: the handle, the netname and the short name are all EKU.

What it's used for

  • The network of a United States university. 65,536 addresses in the single prefix 157.89.0.0/16, two observed BGP neighbours, and no IPv6 announced.

Notable

  • The AS handle and the netname are both EKU.
  • The block lists the university and a network operations centre role.
  • One prefix, two neighbours, no IPv6.

Interesting

  • This is close to the shortest complete registry record possible. One identifier, reused in every field that will take it, describing one block that has never been split. Nothing here needs interpreting, which makes it the exception in a range full of records that do.
  • A /16 with no IPv6 alongside it is the common shape for a campus that got its space early. A neighbouring university in this same range took a /32 of IPv6 anyway; this one has not, and with sixty-five thousand addresses there is no pressure making it urgent.
  • Two neighbours is the minimum that gives a second path. For a campus that mostly consumes rather than sells connectivity, that is the whole requirement.

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 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS7029Windstream Communications LLC37
AS10437Kentucky Regional Optical Network (KY-RON)25

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-11, 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 1 prefixes · 65.54K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS13327
Registry name
EKU
Registrant
Eastern Kentucky University
Abuse contact
it.noc@eku.edu
Registered
1999-04-16
Last changed
2014-05-28
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
1 authorising AS13327
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
3 naming AS13327

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: 453 networks and 1,846 prefixes, as published 2026-11-11. 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