HomePrefix Lookup31.205.192.0/18

31.205.192.0/18

🇬🇧
IPv4RIPENCCannouncedAS41230ASK4 ASK4 Limited RPKI Valid
CIDR
31.205.192.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇬🇧 United Kingdom
City
Dunswell
RIR
RIPENCC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
31.205.192.0/18AS41230ASK4 ASK4 Limited Valid
RIPE
5/31/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
31.205.0.0/16AS41230ASK4 ASK4 Limited Valid—5/31/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
31.205.192.0/18AS41230/18ripe
31.205.0.0/16AS41230/16ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS41230RIPEMNT-ASK42/22/2018

More Specific Prefixes

40
PrefixASCountryStatus
31.205.251.0/24🇬🇧GBassigned
31.205.253.0/24🇬🇧GBassigned
31.205.250.0/25🇬🇧GBassigned
31.205.252.128/25🇬🇧GBassigned
31.205.252.0/25🇬🇧GBassigned
31.205.254.128/26🇬🇧GBassigned
31.205.255.64/26🇬🇧GBassigned
31.205.255.160/27🇬🇧GBassigned
31.205.255.128/27🇬🇧GBassigned
31.205.250.128/27🇬🇧GBassigned
31.205.255.192/27🇬🇧GBassigned
31.205.255.224/27🇬🇧GBassigned
31.205.255.0/28🇬🇧GBassigned
31.205.254.192/28🇬🇧GBassigned
31.205.255.32/28🇬🇧GBassigned
31.205.254.96/29🇬🇧GBassigned
31.205.255.24/29🇬🇧GBassigned
31.205.254.208/29🇬🇧GBassigned
31.205.254.72/29🇬🇧GBassigned
31.205.255.16/29🇬🇧GBassigned
31.205.254.64/29🇬🇧GBassigned
31.205.254.80/29🇬🇧GBassigned
31.205.254.88/29🇬🇧GBassigned
31.205.254.32/30🇬🇧GBassigned
31.205.254.0/30🇬🇧GBassigned
31.205.254.8/30🇬🇧GBassigned
31.205.254.12/30🇬🇧GBassigned
31.205.254.16/30🇬🇧GBassigned
31.205.254.24/30🇬🇧GBassigned
31.205.254.48/30🇬🇧GBassigned
31.205.254.52/30🇬🇧GBassigned
31.205.255.52/30🇬🇧GBassigned
31.205.254.36/30🇬🇧GBassigned
31.205.254.56/30🇬🇧GBassigned
31.205.254.60/30🇬🇧GBassigned
31.205.254.4/30🇬🇧GBassigned
31.205.254.20/30🇬🇧GBassigned
31.205.254.28/30🇬🇧GBassigned
31.205.254.44/30🇬🇧GBassigned
31.205.255.48/30🇬🇧GBassigned
Origin ASN
AS41230
ASK4 ASK4 Limited
Geolocation
Country🇬🇧United KingdomGB
RegionEngland
CityDunswell
Coordinates53.8011, -0.3714 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/31.205.192.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/31.205.192.0/18" | jq
External Links
RIPEstat Hurricane Electric BGP