HomePrefix Lookup37.35.88.0/22

37.35.88.0/22

🇬🇧
IPv4RIPENCCannouncedAS16376SYSGROUP-PLC SysGroup plc RPKI Valid
CIDR
37.35.88.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇬🇧 United Kingdom
City
Coventry
RIR
RIPENCC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
37.35.88.0/22AS16376SYSGROUP-PLC SysGroup plc Valid
RIPE
5/30/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
37.35.88.0/21AS39537HNS SysGroup plc Valid—5/30/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
37.35.88.0/21AS16376/24ripe
37.35.88.0/21AS20860/24ripe
37.35.88.0/21AS39537/24ripe

IRR Route Objects

2
OriginRegistryMaintainerModified
AS16376RIPESYSGROUP-MNT11/21/2018
AS39537RIPESYSGROUP-API-MNT5/3/2023

More Specific Prefixes

27
PrefixASCountryStatus
37.35.90.0/25🇬🇧GBassigned
37.35.88.64/26🇬🇧GBassigned
37.35.89.64/26🇬🇧GBassigned
37.35.89.128/26🇬🇧GBassigned
37.35.90.128/26🇬🇧GBassigned
37.35.88.128/26🇬🇧GBassigned
37.35.89.0/26🇬🇧GBassigned
37.35.88.0/27🇬🇧GBassigned
37.35.89.192/27🇬🇧GBassigned
37.35.88.32/27🇬🇧GBassigned
37.35.88.192/27🇬🇧GBassigned
37.35.90.192/27🇬🇧GBassigned
37.35.89.224/28🇬🇧GBassigned
37.35.88.224/28🇬🇧GBassigned
37.35.90.224/28🇬🇧GBassigned
37.35.89.240/29🇬🇧GBassigned
37.35.90.240/29🇬🇧GBassigned
37.35.88.240/29🇬🇧GBassigned
37.35.88.248/30🇬🇧GBassigned
37.35.89.248/30🇬🇧GBassigned
37.35.90.248/30🇬🇧GBassigned
37.35.90.252/31🇬🇧GBassigned
37.35.89.252/31🇬🇧GBassigned
37.35.88.252/31🇬🇧GBassigned
37.35.90.254/32🇬🇧GBassigned
37.35.88.254/32🇬🇧GBassigned
37.35.89.254/32🇬🇧GBassigned
Origin ASN
AS16376
SYSGROUP-PLC SysGroup plc
Geolocation
Country🇬🇧United KingdomGB
RegionEngland
CityCoventry
Coordinates52.3636, -1.4683 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/37.35.88.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/37.35.88.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP