91.241.77.0/24

🇨🇿

IPv4RIPENCCallocatedAS204949CMIS CMIS s.r.o. RPKI Valid

CIDR

91.241.77.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇨🇿 Czechia

City

Prague (Praha 7)

RIR

RIPENCC

Status

allocated

Allocated

11/25/2025

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
91.241.77.0/24	AS204949CMIS CMIS s.r.o.	Valid	RIPE	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
91.241.77.0/24	AS204949	/24	ripe

Origin	Registry	Maintainer	Modified
AS204949	RIPE	cz-cmis-1-mnt	11/25/2025

Origin ASN

Geolocation

Country🇨🇿CzechiaCZ

RegionPrague

CityPrague (Praha 7)

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/91.241.77.0/24" | jq

External Links