HomePrefix Lookup90.181.0.0/16

90.181.0.0/16

🇨🇿
IPv4RIPENCCannouncedAS5610O2-CZECH-REPUBLIC O2 Czech Republic, a.s. RPKI Valid
CIDR
90.181.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇿 Czechia
City
Stachy
RIR
RIPENCC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
90.181.0.0/16AS5610O2-CZECH-REPUBLIC O2 Czech Republic, a.s. Valid
RIPE
6/13/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
90.180.0.0/14AS5610O2-CZECH-REPUBLIC O2 Czech Republic, a.s. Valid—6/13/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
90.181.0.0/16AS5610/16ripe
90.180.0.0/14AS5610/14ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS5610RIPEAS5610-MTN8/31/2025

More Specific Prefixes

100
PrefixASCountryStatus
90.181.220.0/24🇨🇿CZassigned
90.181.32.0/24🇨🇿CZassigned
90.181.69.0/24🇨🇿CZassigned
90.181.109.0/24🇨🇿CZassigned
90.181.132.0/24🇨🇿CZassigned
90.181.159.0/24🇨🇿CZassigned
90.181.192.0/24🇨🇿CZassigned
90.181.206.0/24🇨🇿CZassigned
90.181.210.0/24🇨🇿CZassigned
90.181.219.0/24🇨🇿CZassigned
90.181.223.0/24🇨🇿CZassigned
90.181.230.0/24🇨🇿CZassigned
90.181.253.0/24🇨🇿CZassigned
90.181.2.0/24🇨🇿CZassigned
90.181.12.0/24🇨🇿CZassigned
90.181.22.0/24🇨🇿CZassigned
90.181.36.0/24🇨🇿CZassigned
90.181.37.0/24🇨🇿CZassigned
90.181.45.0/24🇨🇿CZassigned
90.181.61.0/24🇨🇿CZassigned
90.181.86.0/24🇨🇿CZassigned
90.181.87.0/24🇨🇿CZassigned
90.181.95.0/24🇨🇿CZassigned
90.181.116.0/24🇨🇿CZassigned
90.181.154.0/24🇨🇿CZassigned
90.181.157.0/24🇨🇿CZassigned
90.181.158.0/24🇨🇿CZassigned
90.181.172.0/24🇨🇿CZassigned
90.181.188.0/24🇨🇿CZassigned
90.181.246.0/24🇨🇿CZassigned
90.181.85.0/24🇨🇿CZassigned
90.181.162.0/24🇨🇿CZassigned
90.181.169.0/24🇨🇿CZassigned
90.181.242.0/24🇨🇿CZassigned
90.181.35.0/24🇨🇿CZassigned
90.181.101.0/24🇨🇿CZassigned
90.181.131.0/24🇨🇿CZassigned
90.181.155.0/24🇨🇿CZassigned
90.181.30.0/24🇨🇿CZassigned
90.181.47.0/24🇨🇿CZassigned
90.181.227.0/24🇨🇿CZassigned
90.181.11.0/24🇨🇿CZassigned
90.181.16.0/24🇨🇿CZassigned
90.181.42.0/24🇨🇿CZassigned
90.181.54.0/24🇨🇿CZassigned
90.181.77.0/24🇨🇿CZassigned
90.181.99.0/24🇨🇿CZassigned
90.181.100.0/24🇨🇿CZassigned
90.181.118.0/24🇨🇿CZassigned
90.181.127.0/24🇨🇿CZassigned
90.181.171.0/24🇨🇿CZassigned
90.181.175.0/24🇨🇿CZassigned
90.181.183.0/24🇨🇿CZassigned
90.181.200.0/24🇨🇿CZassigned
90.181.209.0/24🇨🇿CZassigned
90.181.233.0/24🇨🇿CZassigned
90.181.247.0/24🇨🇿CZassigned
90.181.9.0/24🇨🇿CZassigned
90.181.27.0/24🇨🇿CZassigned
90.181.41.0/24🇨🇿CZassigned
90.181.49.0/24🇨🇿CZassigned
90.181.59.0/24🇨🇿CZassigned
90.181.66.0/24🇨🇿CZassigned
90.181.108.0/24🇨🇿CZassigned
90.181.150.0/24🇨🇿CZassigned
90.181.166.0/24🇨🇿CZassigned
90.181.216.0/24🇨🇿CZassigned
90.181.224.0/24🇨🇿CZassigned
90.181.251.0/24🇨🇿CZassigned
90.181.213.0/24🇨🇿CZassigned
90.181.252.0/24🇨🇿CZassigned
90.181.195.0/24🇨🇿CZassigned
90.181.0.0/24🇨🇿CZassigned
90.181.5.0/24🇨🇿CZassigned
90.181.10.0/24🇨🇿CZassigned
90.181.14.0/24🇨🇿CZassigned
90.181.17.0/24🇨🇿CZassigned
90.181.18.0/24🇨🇿CZassigned
90.181.25.0/24🇨🇿CZassigned
90.181.28.0/24🇨🇿CZassigned
90.181.29.0/24🇨🇿CZassigned
90.181.31.0/24🇨🇿CZassigned
90.181.33.0/24🇨🇿CZassigned
90.181.44.0/24🇨🇿CZassigned
90.181.50.0/24🇨🇿CZassigned
90.181.58.0/24🇨🇿CZassigned
90.181.75.0/24🇨🇿CZassigned
90.181.76.0/24🇨🇿CZassigned
90.181.78.0/24🇨🇿CZassigned
90.181.79.0/24🇨🇿CZassigned
90.181.91.0/24🇨🇿CZassigned
90.181.92.0/24🇨🇿CZassigned
90.181.98.0/24🇨🇿CZassigned
90.181.102.0/24🇨🇿CZassigned
90.181.103.0/24🇨🇿CZassigned
90.181.105.0/24🇨🇿CZassigned
90.181.107.0/24🇨🇿CZassigned
90.181.111.0/24🇨🇿CZassigned
90.181.112.0/24🇨🇿CZassigned
90.181.254.0/24🇨🇿CZassigned
Origin ASN
AS5610
O2-CZECH-REPUBLIC O2 Czech Republic, a.s.
Geolocation
Country🇨🇿CzechiaCZ
RegionSouth Bohemian Region
CityStachy
Coordinates49.1018, 13.6666 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/90.181.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/90.181.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP