asn.dev

Autonomous system

AS62918 ASTM-INTL

Unclassified ARIN

IPv4 addresses 512 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

ASTM International

United States of America · AI-generated

business standards corporate

ASTM-INTL is the autonomous system for ASTM International, formerly the American Society for Testing and Materials.

What it's used for

  • The space carries corporate infrastructure, evidenced by reverse DNS entries such as std128.astm.org and std380.astm.org within the netname NETBLK-ASTM.
  • The AS announces 512 IPv4 addresses across a single prefix (198.137.232.0/23) and maintains only 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or access provider.
  • Traffic consists of internal office workers and web/API endpoints for the standards development organization.

Notable

  • The RDAP registrant American Society for Testing and Materials - ASTM aligns with the AS handle and the organization's historical name.
  • The organization was renamed from the American Society for Testing and Materials to ASTM International in 2001.
  • The address inventory is a single /23 block, consistent with a modest corporate 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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS17378TierPoint, LLC117

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS62918
Registry name
ASTM-INTL
Registrant
American Society for Testing and Materials - ASTM
Abuse contact
ares@astm.org
Registered
2013-11-20
Last changed
2013-11-20
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS62918
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS62918

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 1,772 prefixes, as published 2026-10-15. 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