HomePrefix Lookup212.87.16.0/20

212.87.16.0/20

🇵🇱
IPv4RIPENCCannouncedAS8664ICM-PUB University of WarsawNo ROA
CIDR
212.87.16.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇵🇱 Poland
City
Warsaw (Ochota)
RIR
RIPENCC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
212.87.16.0/20AS8664ICM-PUB University of WarsawNo ROA
RIPE
5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS8664RIPEICM-PL1/11/2011

More Specific Prefixes

11
PrefixASCountryStatus
212.87.22.0/23🇵🇱PLassigned
212.87.18.0/23🇵🇱PLassigned
212.87.16.0/23🇵🇱PLassigned
212.87.28.0/23🇵🇱PLassigned
212.87.25.0/24🇵🇱PLassigned
212.87.26.0/24🇵🇱PLassigned
212.87.30.0/24🇵🇱PLassigned
212.87.20.0/24🇵🇱PLassigned
212.87.21.0/24🇵🇱PLassigned
212.87.24.0/24🇵🇱PLassigned
212.87.27.0/25🇵🇱PLassigned
Origin ASN
AS8664
ICM-PUB University of Warsaw
Geolocation
Country🇵🇱PolandPL
RegionMazovia
CityWarsaw (Ochota)
Coordinates52.2073, 20.9793 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/212.87.16.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/212.87.16.0/20" | jq
External Links
RIPEstat Hurricane Electric BGP