Home ASN LookupAS8865

AS8865 ASN-BIAMAN-EDU Politechnika Bialostocka

🇵🇱

Org handle: ORG-CKSR1-RIPE

MSK BIAMAN

RIPE NCCallocated

Announced Prefixes (BGP)

8total

8 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)10,240

Announced (BGP)28,160

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇵🇱 PL

RIR

RIPE NCC

Status

allocated

Allocated

1998-07-02

Announced Prefixes

(BGP)8

Prefix	RPKI	IRR	Last Seen
37.128.152.0/21	Valid	RIPE	2026-10-11
82.139.128.0/19	Valid	RIPE	2026-10-11
82.139.128.0/20	Valid	RIPE	2026-10-11
82.139.144.0/23	Valid	RIPE	2026-10-11
82.139.152.0/22	Valid	RIPE	2026-10-11
82.139.168.0/21	Valid	RIPE	2026-10-11
82.139.176.0/21	Valid	RIPE	2026-10-11
212.33.64.0/19	Valid	RIPE	2026-10-11

Allocated Prefixes

(RIR)2

Prefix	Country	RIR	Status
37.128.152.0/21	🇵🇱 PL	RIPENCC	allocated
212.33.64.0/19	🇵🇱 PL	RIPENCC	allocated

All 8 announced prefixes of AS8865 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS8865 hands its own prefixes to: transit providers, or peers at an exchange.

AS8501PIONIER Institute Of Bioorganic Chemistry Polish Academy Of Science, Poznan Supercomputing And Networking Center8

Downstreams (2)

Networks whose own prefixes AS8865 passes on: usually its customers.

AS199584ASUMB Miasto Bialystok5
AS201209UMWP Urzad Marszalkowski Wojewodztwa Podlaskiego1

ASPA

No ASPA

Abuse Contact

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 AS8865 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/8865

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

curl -s "https://api.ipctl.io/v1/asn/8865" | jq