Home Prefix Lookup194.50.248.0/23

194.50.248.0/23 - O2 CZECH REPUBLIC O2 Czech Republic, A.S (AS5610)

IPv4RIPE NCCassignedAS5610O2-CZECH-REPUBLIC O2 Czech Republic, a.s.No ROA

CIDR

194.50.248.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇨🇿 Czechia

City

Malá Strana

RIR

RIPE NCC

Status

assigned

Allocated

1993-09-01

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
194.50.248.0/23	AS5610 O2-CZECH-REPUBLIC O2 Czech Republic, a.s.	No ROA	-	2026-10-12

Transfer History

Registry transfers of 194.50.248.0/23, blocks inside it, or blocks containing it.

194.50.248.0/23M&A · 2025-09-26
Max banka a.s.
🇨🇿 CZ RIPE NCC
→
Banka CREDITAS a.s
🇨🇿 CZ RIPE NCC

Date	Resource	From	To	Type
2025-09-26	194.50.248.0/23	Max banka a.s. 🇨🇿 CZ RIPE NCC	Banka CREDITAS a.s 🇨🇿 CZ RIPE NCC	M&A

Origin ASN

AS5610

O2-CZECH-REPUBLIC O2 Czech Republic, a.s.

Related Prefixes

More prefixes of AS5610

All prefixes of AS5610 →

Geolocation

Country🇨🇿CzechiaCZ

RegionHlavní město Praha

CityMalá Strana

Coordinates50.0810, 14.4077 ↗

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/194.50.248.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/194.50.248.0/23" | jq

External Links

RIPEstat