HomePrefix Lookup37.205.48.0/21

37.205.48.0/21

🇷🇺
IPv4RIPENCCallocatedAS21127ZSTTKAS Joint Stock Company TransTeleCom RPKI Valid
CIDR
37.205.48.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇺 Russia
City
Kemerovo
RIR
RIPENCC
Status
allocated
Allocated
3/28/2012

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
37.205.48.0/21AS21127ZSTTKAS Joint Stock Company TransTeleCom Valid
RIPE
5/31/2026

Covering Prefix

2 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
37.205.48.0/24AS21127ZSTTKAS Joint Stock Company TransTeleCom Valid—5/31/2026
37.205.53.0/24AS21127ZSTTKAS Joint Stock Company TransTeleCom Valid—5/31/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
37.205.48.0/21AS15774/32ripe
37.205.48.0/21AS21127/32ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS21127RIPEZSTTK-MNT4/13/2012

More Specific Prefixes

7
PrefixASCountryStatus
37.205.50.0/23🇷🇺RUassigned
37.205.49.0/24🇷🇺RUassigned
37.205.55.0/24🇷🇺RUassigned
37.205.48.0/24AS21127🇷🇺RUassigned
37.205.53.0/24AS21127🇷🇺RUassigned
37.205.52.0/24🇷🇺RUassigned
37.205.54.0/24🇷🇺RUassigned
Origin ASN
AS21127
ZSTTKAS Joint Stock Company TransTeleCom
Geolocation
Country🇷🇺RussiaRU
RegionKuzbass
CityKemerovo
Coordinates55.3443, 86.0621 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/37.205.48.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/37.205.48.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP