HomePrefix Lookup158.81.0.0/17

158.81.0.0/17

🇺🇸
IPv4ARINallocatedAS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA
CIDR
158.81.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Houston
RIR
ARIN
Status
allocated
Allocated
2/18/1992

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

24 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
158.81.64.0/20AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.16.0/23AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.24.0/23AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.26.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.27.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.33.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.35.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.36.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.45.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.46.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.47.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.48.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.49.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.55.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.65.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.66.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.78.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.80.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.81.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.82.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.13.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.96.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.18.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026
158.81.19.0/24AS16746RELIANTENERGY - CenterPoint Energy, Inc.No ROA—5/30/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS16746RADBMAINT-AS792211/13/2023
Origin ASN
AS16746
RELIANTENERGY - CenterPoint Energy, Inc.
Geolocation
Country🇺🇸United StatesUS
RegionTexas
CityHouston
Coordinates29.7604, -95.3698 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/158.81.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/158.81.0.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP