AS24572 - YAHOO-JP-AS-AP - Yahoo Japan, JP

Japan
AS Name
YAHOO-JP-AS-AP
Org Name
Yahoo Japan
Registry Region
Japan
Looking Glass
IPv4Prefixes

6

IPv6Prefixes

1

IPv4 NUMs

119,808

IPv6 NUMs(/64)

4,294,967,296

119,808 IPv4 Addresses
CIDR Description IP Num
103.2.72.0/22 YAHOO-AS-AP Yahoo Japan 1024
114.110.48.0/20 YAHOO-NET Internet Content Provider 4096
114.111.64.0/18 YAHOO-NET Internet Content Provider 16384
124.83.128.0/17 YAHOO-NET Internet Content Provider 32768
183.79.0.0/24 YAHOO-AP Yahoo Japan 256
183.79.0.0/16 YAHOO-AP Yahoo Japan 65536
CIDR Description IP NUMs(prefix /64)
2400:7e00::/32 YAHOO-20100316 Yahoo Japan 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4713 OCN - NTT Communications Corporation, JP Japan 28,908,800 4,406,636,519,424 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 518,656 286,144,143,556,608 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,136,128 21,475,164,160 IPv4 IPv4 IPv6 IPv6
AS17676 GIGAINFRA - Softbank BB Corp., JP Japan 43,377,408 18,695,992,639,488 IPv4 IPv4 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 526,080 17,180,065,792 IPv6 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,802,368 17,716,740,096 IPv4 IPv4 IPv6 IPv6
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,443,264 2,757,369,069,568 IPv4 IPv4 IPv6 IPv6
AS2518 BIGLOBE - BIGLOBE Inc., JP Japan 3,674,112 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4694 IDCF - IDC Frontier Inc., JP Japan 1,028,864 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS24296 YAHOO-2 - Yahoo Japan Corporation, JP Japan 49,152 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan Equinix Osaka - Equinix Osaka 203.190.227.13 2001:de8:5:1:0:2:4572:1 10 Gbps 2016-05-23 23:43:09
Japan BBIX Osaka - BroadBand Internet eXchange Osaka 218.100.9.18 2001:de8:c:2:0:2:4572:1 100 Gbps 2019-02-12 20:58:38
Japan JPNAP Osaka - JPNAP Osaka 210.173.178.44 2001:7fa:7:2:0:2:4572:1 100 Gbps 2018-11-19 04:41:08
Japan JPIX OSAKA - Japan Internet Exchange Osaka 103.246.232.162 2001:de8:8:6:0:2:4572:1 100 Gbps 2018-03-15 01:16:54

Private Peering Facilities

Country/Region Name City Website Updated
NTT Telepark Dojima Building 2 Osaka https://www.ntt.co.jp/index_e.html 2018-01-14 23:49:16
IP Address Domain NUMs Domains
103.2.72.223 10 auth.yahooapis.jp
103.2.72.240 1 ybx.g.yahoo.co.jp
103.2.72.241 1 ybx.g.yahoo.co.jp
103.2.73.224 10 auth.yahooapis.jp
103.2.74.222 12 auth.yahooapis.jp 
as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS24538 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2008-09-04T06:40:26Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS24572
as-name:        YAHOO-JP-AS-AP
descr:          Yahoo Japan
country:        JP
import:         from AS4725 action pref=200; accept ANY
import:         from AS2497 action pref=200; accept ANY
export:         to AS4725 announce AS24572
export:         to AS2497 announce AS24572
org:            ORG-YJ1-AP
admin-c:        YJ982-AP
tech-c:         YJ982-AP
abuse-c:        AY448-AP
mnt-lower:      MAINT-AP-YAHOO-JP
mnt-routes:     MAINT-AP-YAHOO-JP
mnt-by:         APNIC-HM
mnt-irt:        IRT-YAHOO-JP
last-modified:  2020-05-12T22:20:00Z
source:         APNIC

irt:            IRT-YAHOO-JP
address:        Kioi Tower, Tokyo Garden Terrace Kioicho, 1-3 Kioicho, Chiyoda-ku, Tokyo, 1028282 Japan
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        yj982-ap
tech-c:         yj982-ap
auth:           # Filtered
remarks:        [email protected] was validated on 2020-05-12
mnt-by:         MAINT-AP-YAHOO-JP
last-modified:  2020-05-12T22:19:38Z
source:         APNIC

organisation:   ORG-YJ1-AP
org-name:       Yahoo Japan
country:        JP
address:        Kioi Tower, Tokyo Garden Terrace Kioicho
address:        1-3 Kioicho
phone:          +81-3-6898-6280
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2018-12-10T12:55:41Z
source:         APNIC

role:           ABUSE YAHOOJP
address:        Kioi Tower, Tokyo Garden Terrace Kioicho, 1-3 Kioicho, Chiyoda-ku, Tokyo, 1028282 Japan
country:        ZZ
phone:          +000000000
e-mail:         [email protected]
admin-c:        yj982-ap
tech-c:         yj982-ap
nic-hdl:        AY448-AP
remarks:        Generated from irt object IRT-YAHOO-JP
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2020-05-12T22:19:59Z
source:         APNIC

role:           YAHOO JAPAN
nic-hdl:        YJ982-AP
e-mail:         [email protected]
notify:         [email protected]
address:        Kioi Tower, Tokyo Garden Terrace Kioicho, 1-3 Kioicho, Chiyoda-ku, Tokyo, 1028282
phone:          +81-3-6898-6280
country:        JP
admin-c:        NM982-AP
tech-c:         NM982-AP
mnt-by:         MAINT-AP-YAHOO-JP
last-modified:  2018-12-10T03:48:18Z
source:         APNIC