HomePrefix Lookup37.48.240.0/21

37.48.240.0/21

🇬🇧
IPv4RIPENCCallocatedAS48954ArrowNET AIMES Management Services Ltd RPKI Valid
CIDR
37.48.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇬🇧 United Kingdom
City
Liverpool
RIR
RIPENCC
Status
allocated
Allocated
1/25/2012

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
37.48.240.0/21AS48954ArrowNET AIMES Management Services Ltd Valid
RIPE
5/31/2026

Covering Prefix

8 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
37.48.240.0/24AS48954ArrowNET AIMES Management Services Ltd Valid—5/31/2026
37.48.241.0/24AS48954ArrowNET AIMES Management Services Ltd Valid—5/31/2026
37.48.242.0/24AS48954ArrowNET AIMES Management Services Ltd Valid—5/31/2026
37.48.243.0/24AS48954ArrowNET AIMES Management Services Ltd Valid—5/31/2026
37.48.244.0/24AS48954ArrowNET AIMES Management Services Ltd Valid—5/31/2026
37.48.245.0/24AS48954ArrowNET AIMES Management Services Ltd Valid—5/31/2026
37.48.246.0/24AS48954ArrowNET AIMES Management Services Ltd Valid—5/31/2026
37.48.247.0/24AS48954ArrowNET AIMES Management Services Ltd Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
37.48.240.0/21AS48954/24ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS48954RIPEAIMES-MNT11/21/2022

More Specific Prefixes

22
PrefixASCountryStatus
37.48.240.0/25🇬🇧GBassigned
37.48.243.128/25🇬🇧GBassigned
37.48.243.0/25🇬🇧GBassigned
37.48.242.192/26🇬🇧GBassigned
37.48.244.128/26🇬🇧GBassigned
37.48.244.96/27🇬🇧GBassigned
37.48.241.224/27🇬🇧GBassigned
37.48.240.128/27🇬🇧GBassigned
37.48.245.128/27🇬🇧GBassigned
37.48.244.64/27🇬🇧GBassigned
37.48.246.128/28🇬🇧GBassigned
37.48.242.160/28🇬🇧GBassigned
37.48.242.176/28🇬🇧GBassigned
37.48.240.176/28🇬🇧GBassigned
37.48.242.144/28🇬🇧GBassigned
37.48.241.128/29🇬🇧GBassigned
37.48.241.48/29🇬🇧GBassigned
37.48.241.24/29🇬🇧GBassigned
37.48.245.0/29🇬🇧GBassigned
37.48.242.136/29🇬🇧GBassigned
37.48.240.200/29🇬🇧GBassigned
37.48.244.192/30🇬🇧GBassigned
Origin ASN
AS48954
ArrowNET AIMES Management Services Ltd
Geolocation
Country🇬🇧United KingdomGB
RegionEngland
CityLiverpool
Coordinates53.4106, -2.9779 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/37.48.240.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/37.48.240.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP