Home ASN LookupAS206523

AS206523 PUT Poznan University of Technology

🇵🇱

Org handle: ORG-PP264-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

17total

17 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)9,472

Announced (BGP)13,824

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇵🇱 PL

RIR

RIPE NCC

Status

allocated

Allocated

2022-04-01

Announced Prefixes

(BGP)17

Prefix	RPKI	IRR	Last Seen
150.254.1.0/24	No ROA	RIPE	2026-10-11
150.254.2.0/23	No ROA	RIPE	2026-10-11
150.254.3.0/24	No ROA	RIPE	2026-10-11
150.254.4.0/22	No ROA	RIPE	2026-10-11
150.254.8.0/21	No ROA	RIPE	2026-10-11
150.254.16.0/20	No ROA	RIPE	2026-10-11
150.254.32.0/22	No ROA	RIPE	2026-10-11
150.254.40.0/23	No ROA	RIPE	2026-10-11
150.254.42.0/24	No ROA	RIPE	2026-10-11
150.254.46.0/23	No ROA	RIPE	2026-10-11

1-10 of 17

1 / 2

Allocated Prefixes

(RIR)11

Prefix	Country	RIR	Status
150.254.16.0/20	🇵🇱 PL	RIPE	assigned
150.254.32.0/22	🇵🇱 PL	RIPE	assigned
150.254.40.0/23	🇵🇱 PL	RIPE	assigned
150.254.42.0/24	🇵🇱 PL	RIPE	assigned
150.254.46.0/23	🇵🇱 PL	RIPE	assigned
150.254.50.0/23	🇵🇱 PL	RIPE	assigned
150.254.52.0/23	🇵🇱 PL	RIPE	assigned
150.254.54.0/24	🇵🇱 PL	RIPE	assigned
150.254.129.0/24	🇵🇱 PL	RIPE	assigned
150.254.130.0/23	🇵🇱 PL	RIPE	assigned

1-10 of 11

1 / 2

All 17 announced prefixes of AS206523 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS206523 hands its own prefixes to: transit providers, or peers at an exchange.

AS9112POZMAN Institute Of Bioorganic Chemistry Polish Academy Of Science, Poznan Supercomputing And Networking Center16
AS20552HORYZONT Technologie Internetowe Sp.Z.O.O8

ASPA

No ASPA

Abuse Contact

+31205354444

External Links

RIPE 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 AS206523 should publish an ASPA object
IPv4 transfers in the RIPE NCC 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/206523

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

curl -s "https://api.ipctl.io/v1/asn/206523" | jq