HomePrefix Lookup173.222.0.0/15

173.222.0.0/15

🇯🇵
IPv4ARINallocatedAS20940AKAMAI-ASN1 Akamai International B.V. RPKI Valid
CIDR
173.222.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
ARIN
Status
allocated
Allocated
12/23/2009

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
173.222.0.0/15AS20940AKAMAI-ASN1 Akamai International B.V. Valid
ARIN
6/13/2026

Covering Prefix

81 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
173.223.80.0/20AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.223.144.0/21AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.223.136.0/22AS4775GLOBE-TELECOM-AS - Globe Telecoms Valid—6/13/2026
173.223.40.0/22AS4788TTSSB-MY - TM TECHNOLOGY SERVICES SDN. BHD. Valid—6/13/2026
173.222.188.0/22AS7470TRUEINTERNET-AS-AP - TRUE INTERNET Co.,Ltd. Valid—6/13/2026
173.223.116.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.223.132.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.223.48.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.223.60.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.223.156.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.223.152.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.223.108.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.223.112.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.212.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.216.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.224.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.112.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.252.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.223.0.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.223.228.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.116.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.223.28.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.223.36.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.223.172.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.223.140.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.52.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.60.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.140.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.144.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.100.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.152.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.156.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.8.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.12.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.168.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.180.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.200.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.204.0/22AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.223.164.0/22AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.40.0/22AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.223.168.0/22AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.128.0/22AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.223.128.0/23AS16625AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026
173.222.250.0/23AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.208.0/23AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.223.102.0/23AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.108.0/23AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.44.0/23AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.223.4.0/24AS7545TPG-INTERNET-AP - TPG Telecom Limited Valid—6/13/2026
173.223.239.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.104.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.105.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.106.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.107.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.132.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.135.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.148.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.162.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.163.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.246.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.247.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.248.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.222.249.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.223.20.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.223.21.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.223.160.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.223.162.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.223.163.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.223.227.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.223.234.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.223.235.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.223.238.0/24AS20940AKAMAI-ASN1 Akamai International B.V. Valid—6/13/2026
173.223.98.0/24AS21342AKAMAI-ASN2 Akamai International B.V. Valid—6/13/2026
173.223.101.0/24AS21342AKAMAI-ASN2 Akamai International B.V. Valid—6/13/2026
173.223.100.0/24AS21342AKAMAI-ASN2 Akamai International B.V. Valid—6/13/2026
173.223.99.0/24AS21342AKAMAI-ASN2 Akamai International B.V. Valid—6/13/2026
173.223.232.0/24AS21342AKAMAI-ASN2 Akamai International B.V. Valid—6/13/2026
173.223.53.0/24AS24319AKAMAI-TYO-AP - Akamai Technologies Tokyo ASN Valid—6/13/2026
173.223.5.0/24AS34164AKAMAI-LON Akamai International B.V. Valid—6/13/2026
173.223.6.0/24AS34164AKAMAI-LON Akamai International B.V. Valid—6/13/2026
173.223.54.0/24AS35994AKAMAI-AS - Akamai Technologies, Inc. Valid—6/13/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
173.222.0.0/15AS20940/15arin

IRR Route Objects

1
OriginRegistryMaintainerModified
AS20940ARINMNT-AKAMAI-
Origin ASN
AS20940
AKAMAI-ASN1 Akamai International B.V.
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6940, 139.7540 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/173.222.0.0/15

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

curl -s "https://api.ipctl.io/v1/prefix/173.222.0.0/15" | jq
External Links
RIPEstat Hurricane Electric BGP