IPXO IP Data Intelligence

IP address information 77.51.96.0/21

WHOIS Data

Field
Value
inetnum
77.51.64.0 - 77.51.127.255
registrar
country
RU
netname
MACROREGIONAL_CENTER
net type
ASSIGNED PA
comment
ex-netname: CTC-DSLAM-5 OJSC Rostelecom, Moscow Region Branch DSL access network in Moscow region
admin-c
DUMY-RIPE
tech-c
DUMY-RIPE
source
RIPE
created
2009-08-26T10:39:13Z
last-modified
2026-05-22T07:59:06Z
maintained-by
ROSTELECOM-MNT

Deaggregated Networks

77.51.64.0/18
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Geo Data

Visible geodata for a prefix range combines all available geolocations per each provider, displaying the most frequently detected one as the location for the range.

Provider
Geo Data
country name
Russian Federation
country code
RU
subdivision
Moskovskaya oblast'
city name
Kolomna
date
2026-06-24T08:01:24.919Z
country name
Russia
country code
RU
subdivision
Moskovskaya
city name
Noginsk
date
2026-06-22T03:47:48Z
country name
Russia
country code
RU
subdivision
Moscow Oblast
city name
Drezna
date
2026-06-23T15:18:23Z

Internet Routing Data

Less Specific Found:

Prefix
ASN
77.51.0.0/16 25515

Exact Match Found:

Prefix
ASN
77.51.96.0/21 12389

RPKI Data

Prefix
Max Length
ASN
77.51.0.0/16
16
AS25515
77.51.96.0/21
21
AS12389

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