Home Prefix Lookup87.205.0.0/17

87.205.0.0/17 - NETIA (AS12741)

IPv4RIPE NCCannouncedAS12741AS-NETIA Netia SA RPKI Valid

CIDR

87.205.0.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇵🇱 Poland

City

Zielona Góra

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
87.205.0.0/17	AS12741 AS-NETIA Netia SA	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
87.205.0.0/17	AS12741	/17	ripe
87.204.0.0/15	AS12741	/15	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS12741	RIPE	NETIA-MNT	2025-03-26

More Specific Prefixes

Prefix	Country	Status
87.205.0.0/20	🇵🇱PL	assigned
87.205.16.0/22	🇵🇱PL	assigned
87.205.20.0/22	🇵🇱PL	assigned
87.205.24.0/22	🇵🇱PL	assigned
87.205.28.0/22	🇵🇱PL	assigned
87.205.32.0/20	🇵🇱PL	assigned
87.205.48.0/21	🇵🇱PL	assigned
87.205.56.0/21	🇵🇱PL	assigned
87.205.64.0/19	🇵🇱PL	assigned
87.205.96.0/19	🇵🇱PL	assigned

Origin ASN

AS12741

AS-NETIA Netia SA

Related Prefixes

More prefixes of AS12741

All prefixes of AS12741 →

Geolocation

Country🇵🇱PolandPL

RegionLubusz

CityZielona Góra

Coordinates51.9355, 15.5064 ↗

Abuse Contact

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/87.205.0.0/17

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/87.205.0.0/17" | jq

External Links

RIPEstat