78.37.52.0/23

🇷🇺

CIDR

78.37.52.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇷🇺 Russia

City

Kaliningrad

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
78.37.52.0/23	AS12389ROSTELECOM-AS PJSC Rostelecom	Valid	RIPE	6/13/2026

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
78.36.0.0/15	AS12389ROSTELECOM-AS PJSC Rostelecom	Valid	—	6/13/2026
78.37.48.0/20	AS12389ROSTELECOM-AS PJSC Rostelecom	Valid	—	6/13/2026

Prefix	Origin	Max Length	Trust Anchor
78.37.52.0/23	AS12389	/23	ripe
78.37.48.0/20	AS12389	/20	ripe
78.36.0.0/15	AS12389	/24	ripe

Origin	Registry	Maintainer	Modified
AS12389	RIPE	ROSTELECOM-MNT	6/9/2025

Origin ASN

Geolocation

Country🇷🇺RussiaRU

RegionKaliningrad Oblast

CityKaliningrad

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/78.37.52.0/23" | jq

External Links