HomePrefix Lookup192.203.136.0/23

192.203.136.0/23

🇺🇸
IPv4ARINallocatedAS17196COD-GE-IL - College of duPage RPKI Valid
CIDR
192.203.136.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Glen Ellyn
RIR
ARIN
Status
allocated
Allocated
9/9/1992

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
192.203.136.0/23AS17196COD-GE-IL - College of duPage Valid
ARIN
5/30/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
192.203.136.0/23AS17196/23arin

IRR Route Objects

1
OriginRegistryMaintainerModified
AS17196ARINMNT-COLLEG-1611/7/2025
Origin ASN
AS17196
COD-GE-IL - College of duPage
Geolocation
Country🇺🇸United StatesUS
RegionIllinois
CityGlen Ellyn
Coordinates41.8430, -88.0783 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/192.203.136.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/192.203.136.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP