Home ASN LookupAS55581

AS55581 BINARY-AU NEXT TELECOM

🇦🇺

Org handle: ORG-BNPL7-AP

NEXT TELECOM

APNICallocated

Announced Prefixes (BGP)

20total

20 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)7,168

Announced (BGP)9,728

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇦🇺 AU

RIR

APNIC

Status

allocated

Allocated

2015-10-13

Announced Prefixes

(BGP)20

Prefix	RPKI	IRR	Last Seen
27.116.36.0/22	Valid	APNICOther IRR	2026-10-10
27.116.36.0/23	Valid	APNICOther IRR	2026-10-10
27.116.38.0/23	Valid	APNICOther IRR	2026-10-10
45.125.120.0/22	Valid	APNIC	2026-10-10
45.125.120.0/23	Valid	APNICOther IRR	2026-10-10
45.125.122.0/24	Valid	APNICOther IRR	2026-10-10
45.125.123.0/24MOAS	Valid	APNICOther IRR	2026-10-10
103.55.132.0/24	Valid	APNIC	2026-10-10
103.67.68.0/24	Valid	APNICOther IRR	2026-10-10
103.93.26.0/24	Valid	APNIC	2026-10-10

1-10 of 20

1 / 2

Allocated Prefixes

(RIR)15

Prefix	Country	RIR	Status
27.116.36.0/22	🇦🇺 AU	APNIC	allocated
45.125.120.0/22	🇦🇺 AU	APNIC	allocated
45.125.122.0/24	🇦🇺 AU	APNIC	assigned
45.125.123.0/24	🇦🇺 AU	APNIC	assigned
103.55.132.0/24	🇦🇺 AU	APNIC	allocated
103.67.68.0/24	🇦🇺 AU	APNIC	assigned
103.93.26.0/24	🇦🇺 AU	APNIC	assigned
103.104.236.0/22	🇦🇺 AU	APNIC	allocated
103.104.236.0/24	🇦🇺 AU	APNIC	assigned
103.104.237.0/24	🇦🇺 AU	APNIC	assigned

1-10 of 15

1 / 2

All 20 announced prefixes of AS55581 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS55581 hands its own prefixes to: transit providers, or peers at an exchange.

AS64098TASMANET20

Downstreams (2)

Networks whose own prefixes AS55581 passes on: usually its customers.

AS133415Tango Technology1
AS139582Ritam Pty Limited1

ASPA

No ASPA

External Links

APNIC Whois RIPEstat

Learn more

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 AS55581 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

Open

GEThttps://api.ipctl.io/v1/asn/55581

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

curl -s "https://api.ipctl.io/v1/asn/55581" | jq