asn.dev

Autonomous system

AS30638 CITYOFHAMILTON-LIBRARY - Hamilton Public Library

Unclassified ARIN

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly CA
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Hamilton Public Library

Canada · AI-generated

government library municipal canada

The AS handle CITYOFHAMILTON-LIBRARY is held by Hamilton Public Library.

What it's used for

  • The address space carries the network infrastructure for the Hamilton Public Library system, identified by the netname HPL-ON-CA and registrant Hamilton Public Library.
  • The AS announces a single IPv4 prefix, 206.130.179.0/24, comprising 256 addresses, with no IPv6 prefixes in inventory.
  • With only one observed neighbour in the routing system, the low neighbour count relative to the address block indicates a small, self-contained site network rather than a transit or large-scale access provider.

Notable

  • The RDAP registrant Hamilton Public Library and netname HPL-ON-CA align directly with the AS holder name, confirming consistent ownership of the address space.
  • The address inventory consists of a single contiguous /24 block, representing a compact and straightforward allocation for a municipal 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
AS393457Hamilton Community Enterprises60

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-03, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
CACanada1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS30638
Registry name
CITYOFHAMILTON-LIBRARY
Registrant
Hamilton Public Library
Abuse contact
frank.ligori@hamilton.ca
Registered
2011-04-06
Last changed
2012-02-24
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS30638
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS30638

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: 451 networks and 1,853 prefixes, as published 2026-11-04. 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