HomePrefix Lookup77.247.240.0/21

77.247.240.0/21

🇷🇺
IPv4RIPENCCallocatedAS47478MSTN-AS MSTN CJSCNo ROA
CIDR
77.247.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇺 Russia
City
Ryazan
RIR
RIPENCC
Status
allocated
Allocated
8/10/2011

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
77.247.240.0/21AS47478MSTN-AS MSTN CJSCNo ROA
RIPE
5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS47478RIPEMNT-MSTN12/27/2011

More Specific Prefixes

31
PrefixASCountryStatus
77.247.243.0/24🇷🇺RUassigned
77.247.244.0/24🇷🇺RUassigned
77.247.242.192/26🇷🇺RUassigned
77.247.245.32/27🇷🇺RUassigned
77.247.241.32/27🇷🇺RUassigned
77.247.242.160/27🇷🇺RUassigned
77.247.241.0/27🇷🇺RUassigned
77.247.242.0/27🇷🇺RUassigned
77.247.245.0/28🇷🇺RUassigned
77.247.241.80/28🇷🇺RUassigned
77.247.245.96/28🇷🇺RUassigned
77.247.245.16/28🇷🇺RUassigned
77.247.240.144/28🇷🇺RUassigned
77.247.240.208/28🇷🇺RUassigned
77.247.241.64/28🇷🇺RUassigned
77.247.241.224/28🇷🇺RUassigned
77.247.242.128/28🇷🇺RUassigned
77.247.240.80/29🇷🇺RUassigned
77.247.241.192/29🇷🇺RUassigned
77.247.242.120/29🇷🇺RUassigned
77.247.241.248/29🇷🇺RUassigned
77.247.240.96/29🇷🇺RUassigned
77.247.241.152/29🇷🇺RUassigned
77.247.240.168/29🇷🇺RUassigned
77.247.240.184/29🇷🇺RUassigned
77.247.242.96/29🇷🇺RUassigned
77.247.241.104/29🇷🇺RUassigned
77.247.240.124/30🇷🇺RUassigned
77.247.240.120/30🇷🇺RUassigned
77.247.241.116/30🇷🇺RUassigned
77.247.242.108/30🇷🇺RUassigned
Origin ASN
AS47478
MSTN-AS MSTN CJSC
Geolocation
Country🇷🇺RussiaRU
RegionRyazan Oblast
CityRyazan
Coordinates54.6130, 39.7430 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/77.247.240.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/77.247.240.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP