asn.dev

Autonomous system

AS23922 BHI-AU - BOX HILL INSTITUTE

Unclassified APNIC

IPv4 addresses 8.19K 11 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly AU
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Box Hill Institute

Australia · AI-generated

education business tafe australia

The AS handle BHI-AU is held by Box Hill Institute.

What it's used for

  • The address space is registered under the netname BHI-AU for BOX HILL INSTITUTE, with two smaller blocks (192.232.148.0/24 and 192.232.149.0/24) carrying the netnames BOXHILLTAFE21 and BOXHILLTAFE22.
  • The AS announces 8192 IPv4 addresses across 11 prefixes and maintains 2 observed neighbours, a ratio consistent with a single-site institutional network rather than a transit provider.

Notable

  • All registrants for the primary prefixes are BOX HILL INSTITUTE, matching the AS holder, while the two /24 prefixes list unknown registrants.
  • The inventory consists of six /22 blocks, three /23 blocks, and two /24 blocks, all within the 192.232.128.0/18 range, indicating a finely subdivided internal 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

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS7474SingTel Optus Pty Ltd522
AS4826Vocus Connect International Backbone26

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-07, 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 11 prefixes · 8.19K addresses IPv6 0 prefixes

CountryNamePrefixes
AUAustralia11

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS23922
Registry name
BHI-AU
Registrant
BOX HILL INSTITUTE
Abuse contact
nsg@boxhill.edu.au
Registered
2008-09-04
Last changed
2021-05-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 10 with no ROA
ROAs
0 authorising AS23922
ASPA
no ASPA record
IRR
20% registered · 2 of 10 announcements 1 other origin
Route objects
1 naming AS23922

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 1,852 prefixes, as published 2026-11-08. 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