HomePrefix Lookup81.6.136.0/23

81.6.136.0/23

🇵🇱
IPv4RIPENCCannouncedAS30778KIELMAN-COM-AS Kielce University of Technology RPKI Valid
CIDR
81.6.136.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇵🇱 Poland
City
Kielce
RIR
RIPENCC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
81.6.136.0/23AS30778KIELMAN-COM-AS Kielce University of Technology Valid
RIPE
5/31/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
81.6.136.0/24AS208930PWInterbit-AS Przedsiebiorstwo Wielobranzowe INTERBIT Sp. z o.o. Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
81.6.136.0/23AS30778/23ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS30778RIPEKUT-PL6/19/2018

More Specific Prefixes

2
PrefixASCountryStatus
81.6.136.0/24AS208930🇵🇱PLassigned
81.6.137.240/28🇵🇱PLassigned
Origin ASN
AS30778
KIELMAN-COM-AS Kielce University of Technology
Geolocation
Country🇵🇱PolandPL
RegionŚwiętokrzyskie
CityKielce
Coordinates50.8625, 20.6043 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/81.6.136.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/81.6.136.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP