AS7660 - APAN-JP - Asia Pacific Advanced Network - Japan, JP

Japan Hong Kong China Singapore
AS Number
AS7660
AS Name
APAN-JP
Org Name
Asia Pacific Advanced Network - Japan
Country / Region
Japan
Registry

apnic

RegDate

Updated

2008-09-04T06:40:26Z

AS7660 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

2

IPv4 NUMs

1,024

IPv6 NUMs(/64)

553,648,128

CIDR Description IP Num
203.181.194.0/23
JPNIC-NET-JP Japan Network Information Center 512
203.181.248.0/23
JPNIC-NET-JP Japan Network Information Center 512
CIDR Description IP NUMs(prefix /64)
2001:200:900::/40
IRR Valid
APAN-JP APAN-JP 16777216
2001:200:e000::/35
IRR Valid
APAN-JP Asia-Pacific Advanced Network, Japan region (APAN-JP) 536870912
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7497 CSTNET-AS-AP - CNIC-CAS, CN China 867,840 77,309,411,328 IPv4 IPv4
AS17579 KREONET2-AS-KR - KISTI, KR Republic of Korea 7,168 65,546 IPv4 IPv4 IPv6 IPv6
AS23855 SINGAREN-GIX-AS-AP - SingAREN, SG Singapore 512 65,536 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 55,808 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS22388 TRANSPAC - Indiana University, US United States 0 65,536 IPv6 IPv6
AS2500 WIDE-BB - WIDE Project, JP Japan 65,536 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24287 tein2-jp - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 256 65,536 IPv4 IPv4 IPv6 IPv6
AS24489 TEIN2-NORTH-AP - Trans-Eurasia Information Network (TEIN2) - North, CN China 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS9821 DOST-PH-AP - Advanced Science and Technology Institute, PH Philippines 9,216 4,294,967,296 IPv6 IPv6
AS4777 APNIC-COLO - Asia Pacific Network Information Centre, AU Australia 512 1,073,741,824 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,074,624 2,761,664,036,864 IPv4 IPv4 IPv6 IPv6
AS9270 APAN-KR-AS - National Infomation Society Agency, KR Republic of Korea 18,432 4,294,967,296 IPv4 IPv4
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 9,984 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS23911 CNGI-BJIX-AS-AP - China Next Generation Internet Beijing IX, CN China 512 4,295,032,835 IPv4 IPv4 IPv6 IPv6
AS24475 THAIREN-TRANSIT-AS-AP - Office of Info.Tech. Admin. for Educational Development, TH Thailand 768 131,080 IPv4 IPv4
AS137207 JUCC-AS-AP - Joint Universities Computer Centre Limited, HK Hong Kong 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS23815 JPIX-RS - Japan Internet Xing Co., Ltd., JP Japan 0 0 IPv6 IPv6
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 8,819,968 8,589,934,595 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv4 IPv4
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS23774 JP-DNS - Japan Registry Service Co., Ltd., JP Japan 256 4,294,967,296 IPv6 IPv6
AS23855 SINGAREN-GIX-AS-AP - SingAREN, SG Singapore 512 65,536 IPv4 IPv4 IPv6 IPv6
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 8,819,968 8,589,934,595 IPv4 IPv4 IPv6 IPv6
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 17,174,784 17,935,855,058,948 IPv4 IPv4
AS7497 CSTNET-AS-AP - CNIC-CAS, CN China 867,840 77,309,411,328 IPv4 IPv4 IPv6 IPv6
AS9367 ISCT - Institute of Science Tokyo, JP Japan 65,536 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS18125 MAFFIN - Ministry of Agriculture, Forestry and Fisheries Research Network, JP Japan 65,536 4,294,967,296 IPv4 IPv4
AS141682 AIPL-AS-AP - APIDT Infrastructure Pty Ltd, AU Australia 512 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,074,624 2,761,664,036,864 IPv6 IPv6
AS2500 WIDE-BB - WIDE Project, JP Japan 65,536 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS9821 DOST-PH-AP - Advanced Science and Technology Institute, PH Philippines 9,216 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS23911 CNGI-BJIX-AS-AP - China Next Generation Internet Beijing IX, CN China 512 4,295,032,835 IPv4 IPv4 IPv6 IPv6
AS24475 THAIREN-TRANSIT-AS-AP - Office of Info.Tech. Admin. for Educational Development, TH Thailand 768 131,080 IPv4 IPv4
AS137207 JUCC-AS-AP - Joint Universities Computer Centre Limited, HK Hong Kong 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS3662 HARNET - Joint Universities Computer Centre Limited, HK Hong Kong 1,792 4,294,967,298 IPv6 IPv6
AS293 ESNET - ESnet, US United States 140,800 4,295,163,904 IPv4 IPv4 IPv6 IPv6
AS9264 ASNet - Academia Sinica, TW Taiwan 71,424 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS9270 APAN-KR-AS - National Infomation Society Agency, KR Republic of Korea 18,432 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS3836 THAISARN-TH-AS-AP - National Electronics and Computer Technology Center, TH Thailand 869,376 4,294,967,297 IPv6 IPv6
AS4641 HKIX-AS-AP - The Hong Kong Internet Exchange Limited, HK Hong Kong 12,288 4,294,967,296 IPv6 IPv6
AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US United States 81,099,776 601,571,196,928 IPv6 IPv6
AS10013 FBDC - FreeBit Co.,Ltd., JP Japan 1,944,064 8,589,934,592 IPv6 IPv6
AS9355 NICT - National Institute of Information and Communications Technology, JP Japan 131,072 65,536 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 9,984 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS17579 KREONET2-AS-KR - KISTI, KR Republic of Korea 7,168 65,546 IPv4 IPv4 IPv6 IPv6
AS24287 tein2-jp - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 256 65,536 IPv4 IPv4 IPv6 IPv6
AS24490 TEIN2-SG-AP - Trans-Eurasia Information Network (TEIN2) - SG, CN China 2,048 2,147,483,648 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Japan DIX-IE - Distributed IX in EDO (former NSPIXP2) 202.249.2.160 2001:200:0:fe00::1dec:0 10 Gbps 2022-01-27 03:55:18
Japan JPIX TOKYO 210.171.225.166 2001:de8:8::7660:1 100 Gbps 2022-01-27 03:54:41

Private Peering Facilities

Country / Region Name City Website Updated

Whois Record

as-block AS7467 - AS7722

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
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

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
QLD 4101
country
AU
phone
+61 7 3858 3100
fax-no
+61 7 3858 3199
e-mail
admin-c
AMS11-AP
tech-c
AH256-AP
nic-hdl
HM20-AP
remarks
Administrator for APNIC
notify
mnt-by
MAINT-APNIC-AP
last-modified
2026-08-26T00:40:00Z
source
APNIC

as-block AS7660 - AS7691

as-block
descr
JPNIC-2Byte-ASBLOCK-AP
for assignment to JPNIC members
country
JP
admin-c
JNIC1-AP
tech-c
JNIC1-AP
remarks
Authoritative information regarding AS Number
assignments made from within this block can be
queried at whois.nic.ad.jp.
To only display English output,
add '/e' at the end of command,
e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by
APNIC-HM
mnt-lower
MAINT-JPNIC
last-modified
2017-06-12T03:54:30Z
source
APNIC

role Japan Network Information Center

role
Japan Network Information Center
address
Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
Chiyoda-ku, Tokyo 101-0047, Japan
country
JP
phone
+81-3-5297-2311
fax-no
+81-3-5297-2312
e-mail
admin-c
JI13-AP
tech-c
JE53-AP
nic-hdl
JNIC1-AP
mnt-by
MAINT-JPNIC
last-modified
2022-01-05T03:04:02Z
source
APNIC

aut-num AS7660

aut-num
as-name
APAN-JP
descr
Asia Pacific Advanced Network - Japan
C/O KDDI GICT INOVG, KDDI otemachi Building 12F, 1-8-1 Otemachi Chiyodaku Tokyo
admin-c
JNIC1-AP
tech-c
JNIC1-AP
remarks
Email address for spam or abuse complaints : [email protected]
country
JP
mnt-by
MAINT-JPNIC
mnt-irt
IRT-JPNIC-JP
last-modified
2024-10-23T00:57:15Z
source
APNIC

irt IRT-JPNIC-JP

irt
IRT-JPNIC-JP
address
Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
Chiyoda-ku, Tokyo 101-0047, japan
e-mail
abuse-mailbox
phone
+81-3-5297-2311
fax-no
+81-3-5297-2312
admin-c
JNIC1-AP
tech-c
JNIC1-AP
auth
# Filtered
remarks
[email protected] was validated on 2024-11-27
mnt-by
MAINT-JPNIC
last-modified
2025-09-04T01:00:00Z
source
APNIC

role Japan Network Information Center

role
Japan Network Information Center
address
Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
Chiyoda-ku, Tokyo 101-0047, Japan
country
JP
phone
+81-3-5297-2311
fax-no
+81-3-5297-2312
e-mail
admin-c
JI13-AP
tech-c
JE53-AP
nic-hdl
JNIC1-AP
mnt-by
MAINT-JPNIC
last-modified
2022-01-05T03:04:02Z
source
APNIC

aut-num AS7660

aut-num
as-name
APAN-JP
descr
Asia Pacific Advanced Network - Japan
import
from AS2500 100 accept ANY
from AS2505 100 accept ANY
from AS2523 100 accept ANY
from AS9355 100 accept ANY
from AS9367 100 accept ANY
from AS17934 100 accept ANY
from AS17956 100 accept ANY
from AS18125 100 accept ANY
from AS18127 100 accept ANY
from AS23814 100 accept ANY
from AS24287 100 accept ANY
from AS37889 100 accept ANY
export
to AS2500 announce AS7660
to AS2505 announce AS7660
to AS2523 announce AS7660
to AS9355 announce AS7660
to AS9367 announce AS7660
to AS17934 announce AS7660
to AS17956 announce AS7660
to AS18125 announce AS7660
to AS18127 announce AS7660
to AS23814 announce AS7660
to AS24287 announce AS7660
to AS37889 announce AS7660
country
JP
admin-c
SG001JP
tech-c
AK003JP
JP00037726
KK007JP
last-modified
2009-09-15T20:44:15Z
remarks
This information has been partially mirrored by APNIC from
JPNIC. To obtain more specific information, please use the
JPNIC WHOIS Gateway at
http://www.nic.ad.jp/en/db/whois/en-gateway.html or
whois.nic.ad.jp for WHOIS client. (The WHOIS client
defaults to Japanese output, use the /e switch for English
output)
source
JPNIC
 

as-block:       AS7467 - AS7722
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:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC


as-block:       AS7660 - AS7691
descr:          JPNIC-2Byte-ASBLOCK-AP
descr:          for assignment to JPNIC members
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can be
remarks:        queried at whois.nic.ad.jp.
remarks:        To only display English output,
remarks:        add '/e' at the end of command,
remarks:        e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
last-modified:  2017-06-12T03:54:30Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         [email protected]
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC



aut-num:        AS7660
as-name:        APAN-JP
descr:          Asia Pacific Advanced Network - Japan
descr:          C/O KDDI GICT INOVG, KDDI otemachi Building 12F, 1-8-1 Otemachi Chiyodaku Tokyo
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2024-10-23T00:57:15Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, japan
e-mail:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-09-04T01:00:00Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         [email protected]
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC


aut-num:        AS7660
as-name:        APAN-JP
descr:          Asia Pacific Advanced Network - Japan
import:         from AS2500 100 accept ANY
import:         from AS2505 100 accept ANY
import:         from AS2523 100 accept ANY
import:         from AS9355 100 accept ANY
import:         from AS9367 100 accept ANY
import:         from AS17934 100 accept ANY
import:         from AS17956 100 accept ANY
import:         from AS18125 100 accept ANY
import:         from AS18127 100 accept ANY
import:         from AS23814 100 accept ANY
import:         from AS24287 100 accept ANY
import:         from AS37889 100 accept ANY
export:         to AS2500 announce AS7660
export:         to AS2505 announce AS7660
export:         to AS2523 announce AS7660
export:         to AS9355 announce AS7660
export:         to AS9367 announce AS7660
export:         to AS17934 announce AS7660
export:         to AS17956 announce AS7660
export:         to AS18125 announce AS7660
export:         to AS18127 announce AS7660
export:         to AS23814 announce AS7660
export:         to AS24287 announce AS7660
export:         to AS37889 announce AS7660
country:        JP
admin-c:        SG001JP
tech-c:         AK003JP
tech-c:         JP00037726
tech-c:         KK007JP
last-modified:  2009-09-15T20:44:15Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC