124.108.64.0/19

🇯🇵

IPv4APNICallocatedNo ROA

CIDR

124.108.64.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇯🇵 Japan

City

Chiyoda City

RIR

APNIC

Status

allocated

Allocated

2/15/2006

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.

14 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
124.108.88.0/21	AS10229YAHOO-TW1 - Yahoo Inc.	No ROA	—	6/13/2026
124.108.64.0/21	AS10310YAHOO-1 - Yahoo Holdings Inc.	No ROA	—	6/13/2026
124.108.80.0/22	AS10310YAHOO-1 - Yahoo Holdings Inc.	No ROA	—	6/13/2026
124.108.72.0/23	AS10229YAHOO-TW1 - Yahoo Inc.	No ROA	—	6/13/2026
124.108.84.0/23	AS10310YAHOO-1 - Yahoo Holdings Inc.	No ROA	—	6/13/2026
124.108.76.0/23	AS10310YAHOO-1 - Yahoo Holdings Inc.	No ROA	—	6/13/2026
124.108.78.0/23	AS10310YAHOO-1 - Yahoo Holdings Inc.	No ROA	—	6/13/2026
124.108.74.0/23	AS24506YAHOOGLOBAL-AS-AP - Yahoo Global Holdings B.V. Taiwan Branch	No ROA	—	6/13/2026
124.108.86.0/23	AS56173YAHOO-SG3 - internet content provider	No ROA	—	6/13/2026
124.108.72.0/24	AS10229YAHOO-TW1 - Yahoo Inc.	No ROA	—	6/13/2026
124.108.75.0/24	AS24506YAHOOGLOBAL-AS-AP - Yahoo Global Holdings B.V. Taiwan Branch	No ROA	—	6/13/2026
124.108.74.0/24	AS24506YAHOOGLOBAL-AS-AP - Yahoo Global Holdings B.V. Taiwan Branch	No ROA	—	6/13/2026
124.108.86.0/24	AS56173YAHOO-SG3 - internet content provider	No ROA	—	6/13/2026
124.108.87.0/24	AS56173YAHOO-SG3 - internet content provider	No ROA	—	6/13/2026

Prefix	AS	Country	Status
124.108.64.0/21	AS10310	🇯🇵JP	assigned
124.108.92.0/22		🇹🇼TW	assigned
124.108.80.0/22	AS10310	🇭🇰HK	assigned
124.108.72.0/22		🇸🇬SG	assigned
124.108.90.0/23		🇹🇼TW	assigned
124.108.78.0/23	AS10310	🇸🇬SG	assigned
124.108.86.0/23	AS56173	🇸🇬SG	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/124.108.64.0/19" | jq

External Links