HomePrefix Lookup156.17.204.0/24

156.17.204.0/24

🇵🇱
IPv4RIPEassignedAS209619AS_4WSK 4 Military Clinical Hospital with Polyclinic Independent Public Health Care Facility in Wroclaw RPKI Valid
CIDR
156.17.204.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇵🇱 Poland
City
Borek
RIR
RIPE
Status
assigned
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
156.17.204.0/24AS209619AS_4WSK 4 Military Clinical Hospital with Polyclinic Independent Public Health Care Facility in Wroclaw Valid
RIPE
6/1/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
156.17.0.0/16AS8970WASK Wroclaw Centre of Networking and Supercomputing Valid—6/1/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
156.17.204.0/24AS209619/24ripe
156.17.0.0/16AS8970/16ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS209619RIPEAS8970-MNT6/23/2025
Origin ASN
AS209619
AS_4WSK 4 Military Clinical Hospital with Polyclinic Independent Public Health Care Facility in Wroclaw
Geolocation
Country🇵🇱PolandPL
RegionLower Silesia
CityBorek
Coordinates51.0843, 17.0095 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/156.17.204.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/156.17.204.0/24" | jq
External Links
RIPEstat Hurricane Electric BGP