Home Prefix Lookup193.91.12.0/23

193.91.12.0/23 - SNT StarNet Telecom Sp. Z O.O (AS41421)

IPv4RIPE NCCallocatedAS41421AS-SNT StarNet Telecom Sp. z o.o. RPKI Valid

CIDR

193.91.12.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇵🇱 Poland

City

Warsaw (Śródmieście)

RIR

RIPE NCC

Status

allocated

Allocated

1995-10-24

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
193.91.12.0/23	AS41421 AS-SNT StarNet Telecom Sp. z o.o.	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
193.91.12.0/23	AS41421	/23	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS41421	RIPE	MNT-SNT-NET	2020-12-28

Transfer History

Registry transfers of 193.91.12.0/23, blocks inside it, or blocks containing it.

193.91.12.0/23Transfer · 2019-01-21
PL-NET Sp. z o.o.
RIPE NCC
→
StarNet Telecom Sp. z o.o.
RIPE NCC

Date	Resource	From	To	Type
2019-01-21	193.91.12.0/23	PL-NET Sp. z o.o. RIPE NCC	StarNet Telecom Sp. z o.o. RIPE NCC	Transfer

Origin ASN

AS41421

AS-SNT StarNet Telecom Sp. z o.o.

Related Prefixes

More prefixes of AS41421

All prefixes of AS41421 →

Geolocation

Country🇵🇱PolandPL

RegionMazovia

CityWarsaw (Śródmieście)

Coordinates52.2176, 21.0070 ↗

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/193.91.12.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/193.91.12.0/23" | jq

External Links

RIPEstat