91.195.203.0/24

🇨🇿

IPv4RIPENCCannouncedAS43866ALTRON Altron a.s. RPKI Valid

CIDR

91.195.203.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇨🇿 Czechia

City

Prague (Praha 4)

RIR

RIPENCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
91.195.203.0/24	AS43866ALTRON Altron a.s.	Valid	—	6/1/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
91.195.202.0/23	AS43866ALTRON Altron a.s.	Valid	—	6/1/2026

Prefix	Origin	Max Length	Trust Anchor
91.195.203.0/24	AS43866	/24	ripe
91.195.202.0/23	AS43866	/23	ripe

Origin ASN

Geolocation

Country🇨🇿CzechiaCZ

RegionPrague

CityPrague (Praha 4)

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/91.195.203.0/24" | jq

External Links