asn.dev

Autonomous system

AS25680 EMUNET-HBGVA - Eastern Mennonite University

Unclassified APNIC

IPv4 addresses 1.54K 3 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

Eastern Mennonite University

United States of America · AI-generated

education university business

The AS handle EMUNET-HBGVA is held by Eastern Mennonite University.

What it's used for

  • The address space carries university infrastructure, evidenced by netnames EMU-EDU and VERNET-EMU-1 and reverse DNS entries like gamma254.emu.edu and epsilon64.emu.edu.
  • The network announces 1536 IPv4 addresses across 3 prefixes with only 1 observed neighbour, indicating a small, self-contained institutional network rather than a transit or large access provider.

Notable

  • All registrants for the announced prefixes are listed as Eastern Mennonite University, matching the AS holder.
  • The address inventory consists of one /22 block (205.132.40.0/22) and two /24 blocks (199.111.20.0/24, 205.132.44.0/24), representing a modest internal estate typical of a small higher-education institution.

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
AS4922Shenandoah Cable Television LLC342

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-10, 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 3 prefixes · 1.54K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America3

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS25680
Registry name
EMUNET-HBGVA
Registrant
Eastern Mennonite University
Abuse contact
arinabuse@emu.edu
Registered
2002-04-17
Last changed
2021-09-10
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
83% valid · 5 valid, 1 with no ROA
ROAs
6 authorising AS25680
ASPA
no ASPA record
IRR
100% registered · 6 of 6 announcements
Route objects
3 naming AS25680

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: 454 networks and 1,847 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