AS137188 ACU-AS-AP Australian Catholic University Limited

🇦🇺

Org handle: ORG-ACU1-AP

Australian Catholic University Limited

APNICallocated

Announced Prefixes (BGP)

12total

12 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)4,608

Announced (BGP)5,888

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

allocated

Allocated

2017-11-24

Announced Prefixes

(BGP)12

Prefix	RPKI	IRR	Last Seen
192.148.223.0/24	No ROA	Other IRR	2026-10-11
192.148.224.0/22	No ROA	Other IRR	2026-10-11
192.148.228.0/23	No ROA	Other IRR	2026-10-11
192.148.228.0/24	No ROA	-	2026-10-11
192.148.229.0/24	No ROA	-	2026-10-11
203.10.40.0/21	No ROA	Other IRR	2026-10-11
203.10.40.0/24	No ROA	-	2026-10-11
203.10.41.0/24	No ROA	-	2026-10-11
203.10.43.0/24	No ROA	-	2026-10-11
203.10.44.0/24	No ROA	-	2026-10-11

1-10 of 12

1 / 2

(RIR)7

Prefix	Country	RIR	Status
192.148.223.0/24	🇦🇺 AU	APNIC	assigned
192.148.224.0/22	🇦🇺 AU	APNIC	assigned
192.148.224.0/24	🇦🇺 AU	APNIC	assigned
192.148.228.0/23	🇦🇺 AU	APNIC	assigned
192.148.230.0/24	🇦🇺 AU	APNIC	assigned
203.10.33.0/24	🇦🇺 AU	APNIC	assigned
203.10.40.0/21	🇦🇺 AU	APNIC	allocated

(seen in AS paths)

Networks AS137188 hands its own prefixes to: transit providers, or peers at an exchange.

ASPA

No ASPA

External Links

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS137188 should publish an ASPA object
IPv4 transfers in the APNIC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/137188" | jq