HomePrefix Lookup162.129.0.0/16

162.129.0.0/16

🇺🇸
IPv4ARINallocatedAS5723JHU - Johns Hopkins University RPKI Valid
CIDR
162.129.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Baltimore (Dunbar-Broadway)
RIR
ARIN
Status
allocated
Allocated
11/20/1992

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
162.129.0.0/16AS5723JHU - Johns Hopkins University Valid
ARIN
5/30/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
162.129.0.0/16AS5723/24arin
162.129.0.0/16AS198949/24arin

IRR Route Objects

3
OriginRegistryMaintainerModified
AS5723ARINMNT-JHMI-Z6/22/2021
AS198949ARINMNT-JHMI-Z6/22/2021
AS198949RADBMAINT-AS19894911/13/2023
Origin ASN
AS5723
JHU - Johns Hopkins University
Geolocation
Country🇺🇸United StatesUS
RegionMaryland
CityBaltimore (Dunbar-Broadway)
Coordinates39.2973, -76.5922 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/162.129.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/162.129.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP