HomePrefix Lookup136.18.138.0/23

136.18.138.0/23

🇺🇸
IPv4ARINannouncedAS14618AMAZON-AES - Amazon.com, Inc. RPKI Valid
CIDR
136.18.138.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Chicago
RIR
ARIN
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
136.18.138.0/23AS14618AMAZON-AES - Amazon.com, Inc. Valid
RADB
6/13/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
136.18.128.0/17AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
136.18.138.0/23AS14618/24arin
136.18.138.0/23AS16509/24arin
136.18.128.0/17AS16509/17arin

IRR Route Objects

2
OriginRegistryMaintainerModified
AS14618RADBMAINT-AS1650911/13/2023
AS16509RADBMAINT-AS1650911/13/2023
Origin ASN
AS14618
AMAZON-AES - Amazon.com, Inc.
Geolocation
Country🇺🇸United StatesUS
RegionIllinois
CityChicago
Coordinates41.8781, -87.6298 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/136.18.138.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/136.18.138.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP