HomePrefix Lookup193.151.172.0/22

193.151.172.0/22

🇺🇸
IPv4RIPENCCallocatedAS35829AUTHS auth-servers, LLC RPKI Valid
CIDR
193.151.172.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Palo Alto
RIR
RIPENCC
Status
allocated
Allocated
10/24/2018

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
193.151.172.0/22AS35829AUTHS auth-servers, LLC Valid
RIPE
5/31/2026

Covering Prefix

2 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
193.151.174.0/24AS35829AUTHS auth-servers, LLC Valid—5/31/2026
193.151.175.0/24AS35829AUTHS auth-servers, LLC Valid—5/31/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
193.151.172.0/22AS35829/24ripe
193.151.172.0/22AS54145/22ripe

IRR Route Objects

2
OriginRegistryMaintainerModified
AS35829RIPEWK30680-MNT11/23/2018
AS54145RIPEWK30680-MNT10/26/2018

More Specific Prefixes

4
PrefixASCountryStatus
193.151.173.0/24🇩🇪DEassigned
193.151.174.0/24AS35829🇩🇪DEassigned
193.151.172.0/24🇩🇪DEassigned
193.151.175.0/24AS35829🇩🇪DEassigned
Origin ASN
AS35829
AUTHS auth-servers, LLC
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CityPalo Alto
Coordinates37.4419, -122.1430 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/193.151.172.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/193.151.172.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP