asn.dev

Autonomous system

AS20038 ALLENTOWNSD

Unclassified ARIN

IPv4 addresses 2.05K 1 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

Allentown School District

United States of America · AI-generated

education k12 us small

The AS handle ALLENTOWNSD is held by Allentown School District.

What it's used for

  • The space carries a single /21 block with the netname ALLENTOWNSD and registrant Allentown School District; Allentown SD IT Director.
  • The inventory consists of 2048 IPv4 addresses in one prefix, with 0 IPv6 prefixes announced.
  • With 1 observed neighbour, the routing footprint is minimal, consistent with a small, self-contained institutional network rather than a transit or large access provider.

Notable

  • The registrant Allentown School District matches the AS handle and the announced prefix netname exactly.
  • The address inventory is a single contiguous /21 block, which is a standard allocation size for a mid-sized organization.

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
AS6079RCN60

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-29, 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 · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS20038
Registry name
ALLENTOWNSD
Registrant
Allentown School District
Abuse contact
riverajo@allentownsd.org
Registered
2007-08-31
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS20038
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS20038

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