Home Prefix Lookup212.193.0.0/19

212.193.0.0/19 - BGP Prefix

IPv4RIPE NCCallocated RPKI Valid

CIDR

212.193.0.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇨🇿 Czechia

City

Prague

RIR

RIPE NCC

Status

allocated

Allocated

1999-05-12

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

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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

32 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
212.193.1.0/24	AS26383 ASNET - Baxet Group Inc.	Valid	-	2026-10-12
212.193.2.0/24	AS26383 ASNET - Baxet Group Inc.	Valid	-	2026-10-12
212.193.3.0/24	AS206216 ADVIN-AS Advin Services LLC	Valid	-	2026-10-12
212.193.4.0/24	AS210546 CHSL-ONE CHSL ONE LTD	Valid	-	2026-10-12
212.193.5.0/24	AS210546 CHSL-ONE CHSL ONE LTD	Valid	-	2026-10-12
212.193.6.0/24	AS26383 ASNET - Baxet Group Inc.	Valid	-	2026-10-12
212.193.8.0/24	AS29182 RU-JSCIOT JSC IOT	Valid	-	2026-10-12
212.193.10.0/24	AS44559 ITHOSTLINE IT HOSTLINE LTD	Invalid	-	2026-10-12
212.193.10.0/24	AS48282 VDSINA-AS Hosting technology LTD	Valid	-	2026-10-12
212.193.11.0/24	AS48282 VDSINA-AS Hosting technology LTD	Valid	-	2026-10-12
212.193.12.0/24	AS201021 OnurBilisim-AS Ahmet Onur Guney trading as Onur Bilisim Ve Yazilim Hizmetleri	Valid	-	2026-10-12
212.193.13.0/24	AS201021 OnurBilisim-AS Ahmet Onur Guney trading as Onur Bilisim Ve Yazilim Hizmetleri	Valid	-	2026-10-12
212.193.14.0/24	AS48282 VDSINA-AS Hosting technology LTD	Valid	-	2026-10-12
212.193.14.0/24	AS58061 SCALAXY-AS Scalaxy B.V.	Invalid	-	2026-10-12
212.193.15.0/24	AS44559 ITHOSTLINE IT HOSTLINE LTD	Invalid	-	2026-10-12
212.193.15.0/24	AS48282 VDSINA-AS Hosting technology LTD	Valid	-	2026-10-12
212.193.16.0/24	AS43641 Sollutium-NL SOLLUTIUM EU Sp z.o.o.	Valid	-	2026-10-12
212.193.17.0/24	AS43641 Sollutium-NL SOLLUTIUM EU Sp z.o.o.	Valid	-	2026-10-12
212.193.18.0/24	AS26383 ASNET - Baxet Group Inc.	Valid	-	2026-10-12
212.193.19.0/24	AS43641 Sollutium-NL SOLLUTIUM EU Sp z.o.o.	Valid	-	2026-10-12
212.193.20.0/24	AS26383 ASNET - Baxet Group Inc.	Valid	-	2026-10-12
212.193.21.0/24	AS43641 Sollutium-NL SOLLUTIUM EU Sp z.o.o.	Valid	-	2026-10-12
212.193.22.0/24	AS43641 Sollutium-NL SOLLUTIUM EU Sp z.o.o.	Valid	-	2026-10-12
212.193.23.0/24	AS26383 ASNET - Baxet Group Inc.	Valid	-	2026-10-12
212.193.24.0/24	AS9123 TimeWeb-AS JSC "TIMEWEB"	Valid	-	2026-10-12
212.193.25.0/24	AS398343 BAXET-GROUP - Baxet Group Inc.	Valid	-	2026-10-12
212.193.26.0/24	AS9123 TimeWeb-AS JSC "TIMEWEB"	Valid	-	2026-10-12
212.193.27.0/24	AS9123 TimeWeb-AS JSC "TIMEWEB"	Valid	-	2026-10-12
212.193.29.0/24	AS213035 AS-SERVERION Des Capital B.V.	Valid	-	2026-10-12
212.193.30.0/24	AS9123 TimeWeb-AS JSC "TIMEWEB"	Valid	-	2026-10-12
212.193.31.0/24	AS201097 kvanta-llc KVANTA LLC	Valid	-	2026-10-12
212.193.31.0/24	AS202799 SYSECT SYSECT D.O.O.	Valid	-	2026-10-12

More Specific Prefixes

Prefix	AS	Country	Status
212.193.0.0/21		🇨🇿CZ	allocated
212.193.1.0/24	AS26383	🇳🇱NL	assigned
212.193.2.0/24	AS26383	🇫🇷FR	assigned
212.193.3.0/24	AS206216	🇩🇪DE	assigned
212.193.4.0/24	AS199785	🇩🇪DE	assigned
212.193.5.0/24	AS199785	🇩🇪DE	assigned
212.193.6.0/24	AS26383	🇺🇸US	assigned
212.193.8.0/23		🇨🇿CZ	allocated
212.193.10.0/23		🇷🇺RU	allocated
212.193.10.0/24	AS48282	🇷🇺RU	assigned
212.193.11.0/24	AS48282	🇷🇺RU	assigned
212.193.12.0/23		🇨🇿CZ	allocated
212.193.12.0/24	AS201021	🇹🇷TR	assigned
212.193.13.0/24	AS201021	🇹🇷TR	assigned
212.193.14.0/23		🇷🇺RU	allocated
212.193.14.0/24	AS58061	🇷🇺RU	assigned
212.193.15.0/24	AS48282	🇷🇺RU	assigned
212.193.16.0/20		🇨🇿CZ	allocated
212.193.18.0/24	AS26383	🇺🇸US	assigned
212.193.20.0/24	AS26383	🇺🇸US	assigned
212.193.23.0/24	AS26383	🇺🇸US	assigned
212.193.24.0/24	AS9123	🇷🇺RU	assigned
212.193.26.0/24	AS9123	🇷🇺RU	assigned
212.193.27.0/24	AS9123	🇷🇺RU	assigned
212.193.30.0/24	AS9123	🇷🇺RU	assigned
212.193.31.0/24	AS202799	🇷🇺RU	assigned

Transfer History

Registry transfers of 212.193.0.0/19, blocks inside it, or blocks containing it.

212.193.14.0/23Transfer · 2026-09-28
Reliable Communications s.r.o.
🇨🇿 CZ RIPE NCC
→
Hosting technology LTD
🇷🇺 RU RIPE NCC
212.193.10.0/23Transfer · 2026-09-28
Reliable Communications s.r.o.
🇨🇿 CZ RIPE NCC
→
Hosting technology LTD
🇷🇺 RU RIPE NCC
212.193.0.0/19Transfer · 2019-04-02
Autonomous Nonprofit Organisation "Russian Scientific-Research Institute for Public Networks"
RIPE NCC
→
Reliable Communications s.r.o.
RIPE NCC

Date	Resource	From	To	Type
2026-09-28	212.193.14.0/23	Reliable Communications s.r.o. 🇨🇿 CZ RIPE NCC	Hosting technology LTD 🇷🇺 RU RIPE NCC	Transfer
2026-09-28	212.193.10.0/23	Reliable Communications s.r.o. 🇨🇿 CZ RIPE NCC	Hosting technology LTD 🇷🇺 RU RIPE NCC	Transfer
2019-04-02	212.193.0.0/19	Autonomous Nonprofit Organisation "Russian Scientific-Research Institute for Public Networks" RIPE NCC	Reliable Communications s.r.o. RIPE NCC	Transfer

Geolocation

Country🇨🇿CzechiaCZ

RegionPrague

CityPrague

Coordinates50.0860, 14.4539 ↗

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/212.193.0.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/212.193.0.0/19" | jq

External Links

RIPEstat