Home Prefix Lookup212.164.0.0/20

212.164.0.0/20 - ROSTELECOM PJSC Rostelecom (AS12389)

IPv4RIPE NCCannouncedAS12389ROSTELECOM-AS PJSC Rostelecom RPKI Valid

CIDR

212.164.0.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇷🇺 Russia

City

Novosibirsk

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
212.164.0.0/20	AS12389 ROSTELECOM-AS PJSC Rostelecom	Valid	RIPE	2026-10-14

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
212.164.0.0/16	AS12389 ROSTELECOM-AS PJSC Rostelecom	Valid	-	2026-10-14

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
212.164.0.0/20	AS12389	/20	ripe
212.164.0.0/16	AS12389	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS12389	RIPE	ROSTELECOM-MNT	2018-10-25

More Specific Prefixes

Prefix	Country	Status
212.164.0.0/24	🇷🇺RU	assigned
212.164.1.0/24	🇷🇺RU	assigned
212.164.2.0/23	🇷🇺RU	assigned
212.164.4.0/22	🇷🇺RU	assigned
212.164.8.0/22	🇷🇺RU	assigned
212.164.12.0/23	🇷🇺RU	assigned
212.164.14.0/24	🇷🇺RU	assigned
212.164.15.0/24	🇷🇺RU	assigned

Origin ASN

AS12389

ROSTELECOM-AS PJSC Rostelecom

Related Prefixes

Covering prefix

212.164.0.0/16AS12389

More prefixes of AS12389

All prefixes of AS12389 →

Geolocation

Country🇷🇺RussiaRU

RegionNovosibirsk Oblast

CityNovosibirsk

Coordinates55.0285, 82.9202 ↗

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/212.164.0.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/212.164.0.0/20" | jq

External Links

RIPEstat