103.108.64.0/20

🇯🇵

IPv4RIPEassignedNo ROA

CIDR

103.108.64.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇯🇵 Japan

City

Chiyoda City

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

13 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
103.108.64.0/23	AS9370SAKURA-B - SAKURA Internet Inc.	No ROA	—	6/13/2026
103.108.68.0/23	AS137426SIMMITSERVICES-AS-AP - Simm IT Services	Valid	—	6/13/2026
103.108.70.0/23	AS137426SIMMITSERVICES-AS-AP - Simm IT Services	Valid	—	6/13/2026
103.108.66.0/23	AS401696COGNETCLOUD - cognetcloud INC	No ROA	—	6/13/2026
103.108.75.0/24	AS137103MODINET-AS-IN - Modi Infonet Digital Network Private Limited	Valid	—	6/13/2026
103.108.72.0/24	AS137103MODINET-AS-IN - Modi Infonet Digital Network Private Limited	Valid	—	6/13/2026
103.108.73.0/24	AS137103MODINET-AS-IN - Modi Infonet Digital Network Private Limited	Valid	—	6/13/2026
103.108.74.0/24	AS137103MODINET-AS-IN - Modi Infonet Digital Network Private Limited	Valid	—	6/13/2026
103.108.68.0/24	AS137426SIMMITSERVICES-AS-AP - Simm IT Services	Valid	—	6/13/2026
103.108.69.0/24	AS137426SIMMITSERVICES-AS-AP - Simm IT Services	Valid	—	6/13/2026
103.108.67.0/24	AS401696COGNETCLOUD - cognetcloud INC	No ROA	—	6/13/2026
103.108.66.0/24	AS401696COGNETCLOUD - cognetcloud INC	No ROA	—	6/13/2026
103.108.67.0/24	AS401701COGNETCLOUD-2 - cognetcloud INC	No ROA	—	6/13/2026

Prefix	AS	Country	Status
103.108.68.0/22	AS137426	🇦🇺AU	allocated
103.108.72.0/22		🇮🇳IN	assigned
103.108.76.0/22		🇮🇳IN	allocated
103.108.64.0/23	AS9370	🇯🇵JP	allocated
103.108.66.0/23	AS150800	🇭🇰HK	assigned

Geolocation

Country🇯🇵JapanJP

RegionTokyo

CityChiyoda City

API

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

curl -s "https://api.ipctl.io/v1/prefix/103.108.64.0/20" | jq

External Links