HomePrefix Lookup16.203.0.0/17

16.203.0.0/17

🇺🇸
IPv4ARINannouncedAS20115CHARTER-20115 - Charter Communications LLC RPKI Valid
CIDR
16.203.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Olivette
RIR
ARIN
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
16.203.0.0/17AS20115CHARTER-20115 - Charter Communications LLC Valid
RADB
6/15/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
16.203.0.0/17AS20115/17arin
16.203.0.0/17AS22677/17arin
16.203.0.0/16AS0/16arin

IRR Route Objects

2
OriginRegistryMaintainerModified
AS22677ARINMNT-CC0412/23/2025
AS20115RADBMAINT-CHTR-WD11/13/2023
Origin ASN
AS20115
CHARTER-20115 - Charter Communications LLC
Geolocation
Country🇺🇸United StatesUS
RegionMissouri
CityOlivette
Coordinates38.6653, -90.3760 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/16.203.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/16.203.0.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP