HomePrefix Lookup37.209.136.0/21

37.209.136.0/21

🇵🇱
IPv4RIPEannouncedAS29167BSA-PLUS-INTERNET Netia SA RPKI Valid
CIDR
37.209.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇵🇱 Poland
City
Malbork
RIR
RIPE
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
37.209.136.0/21AS29167BSA-PLUS-INTERNET Netia SA Valid
RIPE
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
37.209.128.0/19AS29167/21ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS29167RIPEPOLKOMTEL-MNT5/23/2025
Origin ASN
AS29167
BSA-PLUS-INTERNET Netia SA
Geolocation
Country🇵🇱PolandPL
RegionPomerania
CityMalbork
Coordinates54.0359, 19.0266 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/37.209.136.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/37.209.136.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP