HomePrefix Lookup141.0.144.0/20

141.0.144.0/20

🇬🇧
IPv4RIPENCCallocatedAS56478BCUBE-AS Hyperoptic Ltd RPKI Valid
CIDR
141.0.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇬🇧 United Kingdom
City
London
RIR
RIPENCC
Status
allocated
Allocated
6/20/2011

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

2 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
141.0.144.0/21AS56478BCUBE-AS Hyperoptic Ltd Valid—6/15/2026
141.0.152.0/21AS56478BCUBE-AS Hyperoptic Ltd Valid—6/15/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS56478RIPEMNT-BCUBE6/3/2026

More Specific Prefixes

100
PrefixASCountryStatus
141.0.147.0/25🇬🇧GBassigned
141.0.145.0/25🇬🇧GBassigned
141.0.146.0/25🇬🇧GBassigned
141.0.150.0/25🇬🇧GBassigned
141.0.148.0/25🇬🇧GBassigned
141.0.145.128/26🇬🇧GBassigned
141.0.145.192/26🇬🇧GBassigned
141.0.154.0/26🇬🇧GBassigned
141.0.149.64/26🇬🇧GBassigned
141.0.157.192/26🇬🇧GBassigned
141.0.149.128/26🇬🇧GBassigned
141.0.152.128/26🇬🇧GBassigned
141.0.159.0/26🇬🇧GBassigned
141.0.144.192/26🇬🇧GBassigned
141.0.146.128/26🇬🇧GBassigned
141.0.152.192/26🇬🇧GBassigned
141.0.146.192/26🇬🇧GBassigned
141.0.155.0/26🇬🇧GBassigned
141.0.148.192/26🇬🇧GBassigned
141.0.152.0/26🇬🇧GBassigned
141.0.150.128/26🇬🇧GBassigned
141.0.153.224/27🇬🇧GBassigned
141.0.154.160/27🇬🇧GBassigned
141.0.154.224/27🇬🇧GBassigned
141.0.149.192/27🇬🇧GBassigned
141.0.151.192/27🇬🇧GBassigned
141.0.151.224/27🇬🇧GBassigned
141.0.157.0/27🇬🇧GBassigned
141.0.157.32/27🇬🇧GBassigned
141.0.157.160/27🇬🇧GBassigned
141.0.153.64/27🇬🇧GBassigned
141.0.157.96/27🇬🇧GBassigned
141.0.157.128/27🇬🇧GBassigned
141.0.144.160/27🇬🇧GBassigned
141.0.154.64/27🇬🇧GBassigned
141.0.154.128/27🇬🇧GBassigned
141.0.149.0/27🇬🇧GBassigned
141.0.144.128/27🇬🇧GBassigned
141.0.159.128/27🇬🇧GBassigned
141.0.159.160/27🇬🇧GBassigned
141.0.144.0/27🇬🇧GBassigned
141.0.150.224/27🇬🇧GBassigned
141.0.157.64/27🇬🇧GBassigned
141.0.147.128/27🇬🇧GBassigned
141.0.144.32/27🇬🇧GBassigned
141.0.148.128/27🇬🇧GBassigned
141.0.153.160/27🇬🇧GBassigned
141.0.153.192/27🇬🇧GBassigned
141.0.148.160/27🇬🇧GBassigned
141.0.149.32/27🇬🇧GBassigned
141.0.150.192/27🇬🇧GBassigned
141.0.151.32/27🇬🇧GBassigned
141.0.151.64/27🇬🇧GBassigned
141.0.151.96/27🇬🇧GBassigned
141.0.152.96/27🇬🇧GBassigned
141.0.153.32/27🇬🇧GBassigned
141.0.153.96/27🇬🇧GBassigned
141.0.153.128/27🇬🇧GBassigned
141.0.154.96/27🇬🇧GBassigned
141.0.154.192/27🇬🇧GBassigned
141.0.155.64/27🇬🇧GBassigned
141.0.151.0/27🇬🇧GBassigned
141.0.151.128/27🇬🇧GBassigned
141.0.151.160/27🇬🇧GBassigned
141.0.152.64/27🇬🇧GBassigned
141.0.156.0/27🇬🇧GBassigned
141.0.153.0/27🇬🇧GBassigned
141.0.158.192/28🇬🇧GBassigned
141.0.155.128/28🇬🇧GBassigned
141.0.156.96/28🇬🇧GBassigned
141.0.158.32/28🇬🇧GBassigned
141.0.158.80/28🇬🇧GBassigned
141.0.158.96/28🇬🇧GBassigned
141.0.158.176/28🇬🇧GBassigned
141.0.158.208/28🇬🇧GBassigned
141.0.159.80/28🇬🇧GBassigned
141.0.159.208/28🇬🇧GBassigned
141.0.147.192/28🇬🇧GBassigned
141.0.155.144/28🇬🇧GBassigned
141.0.156.32/28🇬🇧GBassigned
141.0.156.80/28🇬🇧GBassigned
141.0.156.112/28🇬🇧GBassigned
141.0.156.128/28🇬🇧GBassigned
141.0.156.240/28🇬🇧GBassigned
141.0.158.64/28🇬🇧GBassigned
141.0.158.144/28🇬🇧GBassigned
141.0.158.240/28🇬🇧GBassigned
141.0.159.192/28🇬🇧GBassigned
141.0.159.224/28🇬🇧GBassigned
141.0.147.176/28🇬🇧GBassigned
141.0.147.208/28🇬🇧GBassigned
141.0.155.160/28🇬🇧GBassigned
141.0.158.128/28🇬🇧GBassigned
141.0.144.80/28🇬🇧GBassigned
141.0.147.224/28🇬🇧GBassigned
141.0.147.240/28🇬🇧GBassigned
141.0.155.96/28🇬🇧GBassigned
141.0.155.112/28🇬🇧GBassigned
141.0.155.176/28🇬🇧GBassigned
141.0.155.192/28🇬🇧GBassigned
Origin ASN
AS56478
BCUBE-AS Hyperoptic Ltd
Geolocation
Country🇬🇧United KingdomGB
RegionEngland
CityLondon
Coordinates51.4958, -0.2242 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/141.0.144.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/141.0.144.0/20" | jq
External Links
RIPEstat Hurricane Electric BGP