HomePrefix Lookup37.230.144.0/20

37.230.144.0/20 - BGP Prefix

IPv4not announced RPKI Valid
CIDR
37.230.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇷🇺 Russia
City
St Petersburg
Status
not announced
Allocated
-

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:

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PrefixOrigin ASRPKIIRRLast Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

15 more-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
37.230.144.0/24AS203725 iac-spb-as ST. PETERSBURG STATE PUBLIC INSTITUTION "ST. PETERSBURG INFORMATION AND ANALYTICAL CENTER"No ROA-2026-10-12
37.230.145.0/24AS58272 LEADERTELECOMBV-AS LeaderTelecom B.V. Valid-2026-10-12
37.230.146.0/24AS197535 Svyazenergo-AS LLC "Svyazenergo"No ROA-2026-10-12
37.230.147.0/24AS57652 ZELTELECOM-AS OOO "Zeltelecom"No ROA-2026-10-12
37.230.148.0/24AS210240 NTC-AS New Communication Technologies LLC Valid-2026-10-12
37.230.149.0/24AS62268 E-Moskva-AS Joint Stock Company "Electronic Moscow"No ROA-2026-10-12
37.230.150.0/24AS60872 KTI-AS KTI ltdNo ROA-2026-10-12
37.230.151.0/24AS58272 LEADERTELECOMBV-AS LeaderTelecom B.V. Valid-2026-10-12
37.230.152.0/24AS198770 Virtuaalinfra-AS Virtual infrastructures Ltd. Valid-2026-10-12
37.230.153.0/24AS198770 Virtuaalinfra-AS Virtual infrastructures Ltd. Valid-2026-10-12
37.230.154.0/24AS198770 Virtuaalinfra-AS Virtual infrastructures Ltd. Valid-2026-10-12
37.230.155.0/24AS198770 Virtuaalinfra-AS Virtual infrastructures Ltd. Valid-2026-10-12
37.230.157.0/24AS25513 ASN-MGTS-USPD PJSC Moscow city telephone network Valid-2026-10-12
37.230.158.0/24AS206385 ANNEX-PRO-AS OOO "SPETSTELECOM-YUG"No ROA-2026-10-12
37.230.159.0/24AS206153 Prosveshcheniye-AS Joint-Stock Company "Prosveshcheniye publishers" Valid-2026-10-12

More Specific Prefixes

17
PrefixASCountryStatus
37.230.144.0/21AS58272🇳🇱NLallocated
37.230.144.0/24AS203725🇷🇺RUassigned
37.230.146.0/24AS197535🇷🇺RUassigned
37.230.147.0/24AS57652🇷🇺RUassigned
37.230.148.0/24AS210240🇷🇺RUassigned
37.230.149.0/24AS62268🇷🇺RUassigned
37.230.150.0/24AS60872🇷🇺RUassigned
37.230.152.0/22AS198770🇷🇺RUallocated
37.230.152.0/24AS198770🇷🇺RUassigned
37.230.153.0/24AS198770🇷🇺RUassigned
37.230.154.0/24AS198770🇷🇺RUassigned
37.230.155.0/24AS198770🇷🇺RUassigned
37.230.156.0/22AS58272🇳🇱NLallocated
37.230.156.0/24AS58071🇷🇺RUassigned
37.230.157.0/24AS25513🇷🇺RUassigned
37.230.158.0/24AS206385🇷🇺RUassigned
37.230.159.0/24AS206153🇷🇺RUassigned

Transfer History

Registry transfers of 37.230.144.0/20, blocks inside it, or blocks containing it.

2
Geolocation
Country🇷🇺RussiaRU
CitySt Petersburg
Coordinates59.9186, 30.3575 ↗

Learn more

API
Open
GEThttps://api.ipctl.io/v1/prefix/37.230.144.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/37.230.144.0/20" | jq
External Links
RIPEstat