HomePrefix Lookup149.255.168.0/21

149.255.168.0/21

🇬🇧
IPv4RIPENCCallocatedAS47638CADENCE-AS Cadence Networks Ltd RPKI Valid
CIDR
149.255.168.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇬🇧 United Kingdom
City
Chelmsford
RIR
RIPENCC
Status
allocated
Allocated
8/23/2011

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
149.255.168.0/21AS47638CADENCE-AS Cadence Networks Ltd Valid
RIPE
5/31/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
149.255.168.0/21AS47638/24ripe
149.255.168.0/21AS51782/24ripe

IRR Route Objects

2
OriginRegistryMaintainerModified
AS47638RIPEVONEUS-MNT7/28/2025
AS51782RIPEBUZCOM-MNT5/25/2020

More Specific Prefixes

59
PrefixASCountryStatus
149.255.173.0/24🇬🇧GBassigned
149.255.171.0/24🇬🇧GBassigned
149.255.174.0/24🇬🇧GBassigned
149.255.175.0/24🇬🇧GBassigned
149.255.172.0/24🇬🇧GBassigned
149.255.168.0/25🇬🇧GBassigned
149.255.168.216/29🇬🇧GBassigned
149.255.168.128/29🇬🇧GBassigned
149.255.170.48/29🇬🇧GBassigned
149.255.170.8/29🇬🇧GBassigned
149.255.170.64/29🇬🇧GBassigned
149.255.170.56/29🇬🇧GBassigned
149.255.170.16/29🇬🇧GBassigned
149.255.170.24/29🇬🇧GBassigned
149.255.170.40/29🇬🇧GBassigned
149.255.170.32/29🇬🇧GBassigned
149.255.169.48/30🇬🇧GBassigned
149.255.169.56/30🇬🇧GBassigned
149.255.169.64/30🇬🇧GBassigned
149.255.169.72/30🇬🇧GBassigned
149.255.169.76/30🇬🇧GBassigned
149.255.169.80/30🇬🇧GBassigned
149.255.169.84/30🇬🇧GBassigned
149.255.169.92/30🇬🇧GBassigned
149.255.169.108/30🇬🇧GBassigned
149.255.169.124/30🇬🇧GBassigned
149.255.169.136/30🇬🇧GBassigned
149.255.169.140/30🇬🇧GBassigned
149.255.169.152/30🇬🇧GBassigned
149.255.169.172/30🇬🇧GBassigned
149.255.169.192/30🇬🇧GBassigned
149.255.169.32/30🇬🇧GBassigned
149.255.169.8/30🇬🇧GBassigned
149.255.169.60/30🇬🇧GBassigned
149.255.169.88/30🇬🇧GBassigned
149.255.169.120/30🇬🇧GBassigned
149.255.169.132/30🇬🇧GBassigned
149.255.169.160/30🇬🇧GBassigned
149.255.169.148/30🇬🇧GBassigned
149.255.169.12/30🇬🇧GBassigned
149.255.169.16/30🇬🇧GBassigned
149.255.169.20/30🇬🇧GBassigned
149.255.169.24/30🇬🇧GBassigned
149.255.169.44/30🇬🇧GBassigned
149.255.169.68/30🇬🇧GBassigned
149.255.169.112/30🇬🇧GBassigned
149.255.169.144/30🇬🇧GBassigned
149.255.169.156/30🇬🇧GBassigned
149.255.169.168/30🇬🇧GBassigned
149.255.169.52/30🇬🇧GBassigned
149.255.169.4/30🇬🇧GBassigned
149.255.169.28/30🇬🇧GBassigned
149.255.169.36/30🇬🇧GBassigned
149.255.169.40/30🇬🇧GBassigned
149.255.169.106/31🇬🇧GBassigned
149.255.169.102/31🇬🇧GBassigned
149.255.169.104/32🇬🇧GBassigned
149.255.169.101/32🇬🇧GBassigned
149.255.169.105/32🇬🇧GBassigned
Origin ASN
AS47638
CADENCE-AS Cadence Networks Ltd
Geolocation
Country🇬🇧United KingdomGB
RegionEngland
CityChelmsford
Coordinates51.7357, 0.4696 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/149.255.168.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/149.255.168.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP