Home Prefix Lookup212.91.0.0/19

212.91.0.0/19 - BGP Prefix

IPv4RIPE NCCallocated RPKI Valid

CIDR

212.91.0.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇵🇱 Poland

City

Warsaw

RIR

RIPE NCC

Status

allocated

Allocated

2008-05-20

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

15 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
212.91.4.0/22	AS15694 ATMAN-ISP-AS Atman Sp. z o.o.	Valid	-	2026-10-11
212.91.6.0/24	AS15694 ATMAN-ISP-AS Atman Sp. z o.o.	Valid	-	2026-10-11
212.91.8.0/23	AS24724 ATMAN-Foreign-AS Atman Sp. z o.o.	Valid	-	2026-10-11
212.91.10.0/24	AS15694 ATMAN-ISP-AS Atman Sp. z o.o.	Valid	-	2026-10-11
212.91.11.0/24	AS15694 ATMAN-ISP-AS Atman Sp. z o.o.	Valid	-	2026-10-11
212.91.12.0/24	AS15694 ATMAN-ISP-AS Atman Sp. z o.o.	Valid	-	2026-10-11
212.91.13.0/24	AS15694 ATMAN-ISP-AS Atman Sp. z o.o.	Valid	-	2026-10-11
212.91.14.0/24	AS15694 ATMAN-ISP-AS Atman Sp. z o.o.	Valid	-	2026-10-11
212.91.15.0/24	AS203756 Techalnd Techland Sp. z o.o.	Valid	-	2026-10-11
212.91.16.0/20	AS15694 ATMAN-ISP-AS Atman Sp. z o.o.	Valid	-	2026-10-11
212.91.18.0/24	AS25154 CurrencyOneSA Currency One S.A.	Valid	-	2026-10-11
212.91.19.0/24	AS25154 CurrencyOneSA Currency One S.A.	Valid	-	2026-10-11
212.91.21.0/24	AS208990 OEX FULFILIO Sp z o. o.	Valid	-	2026-10-11
212.91.26.0/24	AS57367 ECO-ATMAN-PL Atman Sp. z o.o.	Valid	-	2026-10-11
212.91.27.0/24	AS57367 ECO-ATMAN-PL Atman Sp. z o.o.	Valid	-	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS15694	RIPE	ATMAN-MNT	2008-05-20

More Specific Prefixes

Prefix	AS	Country	Status
212.91.0.0/22		🇵🇱PL	assigned
212.91.4.0/25		🇵🇱PL	assigned
212.91.4.128/29		🇵🇱PL	assigned
212.91.4.136/29		🇵🇱PL	assigned
212.91.4.144/28		🇵🇱PL	assigned
212.91.4.160/29		🇵🇱PL	assigned
212.91.4.168/29		🇵🇱PL	assigned
212.91.4.178/32		🇵🇱PL	assigned
212.91.4.184/29		🇵🇱PL	assigned
212.91.4.192/29		🇵🇱PL	assigned
212.91.4.200/29		🇵🇱PL	assigned
212.91.4.208/29		🇵🇱PL	assigned
212.91.4.216/29		🇵🇱PL	assigned
212.91.4.224/29		🇵🇱PL	assigned
212.91.4.232/29		🇵🇱PL	assigned
212.91.4.240/29		🇵🇱PL	assigned
212.91.4.248/29		🇵🇱PL	assigned
212.91.5.0/24		🇵🇱PL	assigned
212.91.8.0/25		🇵🇱PL	assigned
212.91.8.128/26		🇵🇱PL	assigned
212.91.8.192/27		🇵🇱PL	assigned
212.91.8.224/28		🇵🇱PL	assigned
212.91.8.240/29		🇵🇱PL	assigned
212.91.8.248/29		🇵🇱PL	assigned
212.91.9.0/24		🇵🇱PL	assigned
212.91.10.0/24	AS15694	🇵🇱PL	assigned
212.91.11.0/29		🇵🇱PL	assigned
212.91.11.24/29		🇵🇱PL	assigned
212.91.11.32/29		🇵🇱PL	assigned
212.91.11.40/29		🇵🇱PL	assigned
212.91.11.56/29		🇵🇱PL	assigned
212.91.11.64/27		🇵🇱PL	assigned
212.91.11.104/29		🇵🇱PL	assigned
212.91.11.112/29		🇵🇱PL	assigned
212.91.11.120/29		🇵🇱PL	assigned
212.91.11.128/28		🇵🇱PL	assigned
212.91.11.152/29		🇵🇱PL	assigned
212.91.11.160/28		🇵🇱PL	assigned
212.91.11.176/29		🇵🇱PL	assigned
212.91.11.184/29		🇵🇱PL	assigned
212.91.11.192/26		🇵🇱PL	assigned
212.91.12.0/28		🇵🇱PL	assigned
212.91.12.24/29		🇵🇱PL	assigned
212.91.12.32/29		🇫🇷FR	assigned
212.91.12.48/29		🇵🇱PL	assigned
212.91.12.56/29		🇵🇱PL	assigned
212.91.12.64/29		🇵🇱PL	assigned
212.91.12.80/29		🇵🇱PL	assigned
212.91.12.88/29		🇵🇱PL	assigned
212.91.12.112/28		🇵🇱PL	assigned
212.91.12.160/29		🇵🇱PL	assigned
212.91.12.168/29		🇵🇱PL	assigned
212.91.12.176/29		🇵🇱PL	assigned
212.91.12.184/29		🇵🇱PL	assigned
212.91.12.192/26		🇵🇱PL	assigned
212.91.15.0/24	AS203756	🇵🇱PL	assigned
212.91.18.0/23		🇵🇱PL	assigned
212.91.20.0/29		🇵🇱PL	assigned
212.91.20.8/29		🇮🇹IT	assigned
212.91.20.32/29		🇵🇱PL	assigned
212.91.20.128/25		🇵🇱PL	assigned
212.91.21.0/24	AS208990	🇵🇱PL	assigned
212.91.22.0/23		🇵🇱PL	assigned
212.91.24.0/23		🇵🇱PL	assigned
212.91.26.0/23		🇵🇱PL	assigned
212.91.28.0/26		🇵🇱PL	assigned
212.91.28.184/29		🇵🇱PL	assigned
212.91.29.0/25		🇵🇱PL	assigned
212.91.29.128/27		🇵🇱PL	assigned
212.91.29.160/27		🇵🇱PL	assigned
212.91.29.192/27		🇵🇱PL	assigned
212.91.29.224/29		🇵🇱PL	assigned
212.91.29.232/29		🇵🇱PL	assigned
212.91.29.240/29		🇵🇱PL	assigned
212.91.29.248/29		🇵🇱PL	assigned
212.91.30.0/23		🇵🇱PL	assigned

Geolocation

Country🇵🇱PolandPL

CityWarsaw

Coordinates52.2297, 21.0122 ↗

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/212.91.0.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/212.91.0.0/19" | jq

External Links

RIPEstat