asn.dev

Autonomous system

AS32522 MULTNOMAH-ESD

Unclassified ARIN

IPv4 addresses 51.20K 16 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 2 downstream
Flagged prefixes 0 none

Summary

Multnomah Education Service District

United States of America · AI-generated

education k12 oregon regional

MULTNOMAH-ESD is the autonomous system for Multnomah Education Service District, a regional educational cooperative in Oregon.

What it's used for

  • The address space carries educational network traffic, evidenced by netnames MESD-NET and NWRESD-BLK-1/NWRESD-BLK-2, and reverse DNS entries like autohost66-154-191-255.nwresd.k12.or.us.
  • The AS announces 51200 IPv4 addresses across 16 prefixes and 1 IPv6 prefix, with only 4 observed neighbours, indicating a small, self-contained access network for school districts rather than a transit provider.

Notable

  • Registrants align with the announcer, including Multnomah Education Service District; Network Operations Center for most prefixes and Northwest Regional ESD for the 66.154.128.0/17 block and parts of the 198.237.112.0/23 range.
  • The inventory is finely subdivided into 16 IPv4 prefixes, reflecting site-by-site segmentation typical of a corporate or institutional estate rather than a large consumer ISP.

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, 2 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS20055Wholesail networks LLC571
AS3701University of Oregon223

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 16 prefixes · 51.20K addresses IPv6 1 prefixes

CountryNamePrefixes
USUnited States of America17

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS32522
Registry name
MULTNOMAH-ESD
Registrant
Multnomah Education Service District
Abuse contact
eharrison@mesd.k12.or.us
Registered
2006-03-23
Last changed
2020-06-25
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 14 with no ROA
ROAs
0 authorising AS32522
ASPA
no ASPA record
IRR
100% registered · 14 of 14 announcements
Route objects
12 naming AS32522

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: 442 networks and 1,781 prefixes, as published 2026-10-16. 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