HomePrefix Lookup198.21.128.0/17

198.21.128.0/17

🇺🇸
IPv4ARINallocatedAS12148CLEMSONU - Clemson UniversityNo ROA
CIDR
198.21.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Clemson
RIR
ARIN
Status
allocated
Allocated
8/10/2012

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
198.21.128.0/17AS12148CLEMSONU - Clemson UniversityNo ROA
RADB
6/1/2026

IRR Route Objects

3
OriginRegistryMaintainerModified
AS2722RADBMAINT-CHTR-WD11/13/2023
AS12148RADBMAINT-AS272211/13/2023
AS198949RADBMAINT-AS19894911/13/2023
Origin ASN
AS12148
CLEMSONU - Clemson University
Geolocation
Country🇺🇸United StatesUS
RegionSouth Carolina
CityClemson
Coordinates34.6741, -82.8345 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/198.21.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/198.21.128.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP