Home Prefix Lookup91.193.144.0/22

91.193.144.0/22 - ATOS Poland Sp.Z.O.O (AS197544)

IPv4RIPE NCCassignedAS197544ATOS Atos Poland Sp.z.o.o RPKI Valid

CIDR

91.193.144.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇵🇱 Poland

City

Lodz (Polesie)

RIR

RIPE NCC

Status

assigned

Allocated

2007-04-16

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
91.193.144.0/22	AS197544 ATOS Atos Poland Sp.z.o.o	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
91.193.144.0/22	AS197544	/22	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS197544	RIPE	NETIA-MNT	2025-09-18

Origin ASN

AS197544

ATOS Atos Poland Sp.z.o.o

Related Prefixes

More prefixes of AS197544

91.223.33.0/24

All prefixes of AS197544 →

Geolocation

Country🇵🇱PolandPL

RegionŁódź Voivodeship

CityLodz (Polesie)

Coordinates51.7579, 19.4437 ↗

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/91.193.144.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/91.193.144.0/22" | jq

External Links

RIPEstat