Home Prefix Lookup192.34.200.0/21

192.34.200.0/21 - BGP Prefix

IPv4RIPE NCCallocated RPKI Valid

CIDR

192.34.200.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇨🇿 Czechia

City

Prague

RIR

RIPE NCC

Status

allocated

Allocated

2012-11-29

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

8 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
192.34.200.0/24	AS200449 QRATOR-CZ Qrator Labs CZ s.r.o.	Valid	-	2026-10-12
192.34.201.0/24	AS200449 QRATOR-CZ Qrator Labs CZ s.r.o.	Valid	-	2026-10-12
192.34.202.0/24	AS200449 QRATOR-CZ Qrator Labs CZ s.r.o.	Valid	-	2026-10-12
192.34.203.0/24	AS200449 QRATOR-CZ Qrator Labs CZ s.r.o.	Valid	-	2026-10-12
192.34.204.0/24	AS200449 QRATOR-CZ Qrator Labs CZ s.r.o.	Valid	-	2026-10-12
192.34.205.0/24	AS200449 QRATOR-CZ Qrator Labs CZ s.r.o.	Valid	-	2026-10-12
192.34.206.0/24	AS200449 QRATOR-CZ Qrator Labs CZ s.r.o.	Valid	-	2026-10-12
192.34.207.0/24	AS200449 QRATOR-CZ Qrator Labs CZ s.r.o.	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
192.34.200.0/21	AS0	/24	ripe

More Specific Prefixes

Prefix	AS	Country	Status
192.34.200.0/24	AS200449	🇪🇺EU	assigned
192.34.201.0/24	AS200449	🇭🇰HK	assigned
192.34.202.0/24	AS200449	🇺🇸US	assigned
192.34.203.0/24	AS200449	🇸🇬SG	assigned
192.34.204.0/24	AS200449	🇪🇺EU	assigned
192.34.205.0/24	AS200449	🇺🇸US	assigned
192.34.206.0/24	AS200449	🇯🇵JP	assigned
192.34.207.0/24	AS200449	🇪🇺EU	assigned

Transfer History

Registry transfers of 192.34.200.0/21, blocks inside it, or blocks containing it.

192.34.200.0/21inter-RIRTransfer · 2026-02-24
LVWifi.com
🇺🇸 US ARIN
→
Qrator Labs CZ s.r.o.
🇨🇿 CZ RIPE NCC

Date	Resource	From	To	Type
2026-02-24	192.34.200.0/21inter-RIR	LVWifi.com 🇺🇸 US ARIN	Qrator Labs CZ s.r.o. 🇨🇿 CZ RIPE NCC	Transfer

Geolocation

Country🇨🇿CzechiaCZ

RegionPrague

CityPrague

Coordinates50.0832, 14.4312 ↗

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/192.34.200.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/192.34.200.0/21" | jq

External Links

RIPEstat