HomePrefix Lookup161.21.0.0/16

161.21.0.0/16

🇺🇸
IPv4ARINallocatedAS63102MESSA-AS - Michigan Education Special Services AssociationNo ROA
CIDR
161.21.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
East Lansing
RIR
ARIN
Status
allocated
Allocated
4/28/1992

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
161.21.0.0/16AS63102MESSA-AS - Michigan Education Special Services AssociationNo ROA
RADB
5/31/2026

IRR Route Objects

2
OriginRegistryMaintainerModified
AS19905RADBMAINT-AS1990511/13/2023
AS63102RADBMAINT-AS792211/13/2023
Origin ASN
AS63102
MESSA-AS - Michigan Education Special Services Association
Geolocation
Country🇺🇸United StatesUS
RegionMichigan
CityEast Lansing
Coordinates42.7488, -84.4818 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/161.21.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/161.21.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP