HomePrefix Lookup143.109.40.0/22

143.109.40.0/22

🇺🇸
IPv4ARINannouncedAS50131SPARTANHOST Spartan Host Ltd RPKI Valid
CIDR
143.109.40.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Seattle
RIR
ARIN
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
143.109.40.0/22AS50131SPARTANHOST Spartan Host Ltd Valid
ARIN
6/15/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
143.109.40.0/22AS50131/24arin
143.109.40.0/22AS201106/24arin

IRR Route Objects

2
OriginRegistryMaintainerModified
AS50131ARINMNT-ADCIL5/6/2026
AS201106ARINMNT-ADCIL5/6/2026
Origin ASN
AS50131
SPARTANHOST Spartan Host Ltd
Geolocation
Country🇺🇸United StatesUS
RegionWashington
CitySeattle
Coordinates47.6061, -122.3330 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/143.109.40.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/143.109.40.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP