AS Number
AS63802
AS Name
FLETS
Org Name
NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION
Country / Region
Japan
Registry

apnic

RegDate

Updated

2013-09-11T23:49:48Z

AS63802 Looking Glass
IPv4Prefixes

17

IPv6Prefixes

0

IPv4 NUMs

131,072

IPv6 NUMs(/64)

0

CIDR Description IP Num
133.131.0.0/16
JPNIC-NET-JP-ERX Japan Network Information Center 65536
133.131.6.0/24
JPNIC-NET-JP-ERX Japan Network Information Center 256
133.131.7.0/24
JPNIC-NET-JP-ERX Japan Network Information Center 256
133.131.8.0/24
JPNIC-NET-JP-ERX Japan Network Information Center 256
133.131.9.0/24
JPNIC-NET-JP-ERX Japan Network Information Center 256
133.131.10.0/24
JPNIC-NET-JP-ERX Japan Network Information Center 256
133.131.11.0/24
JPNIC-NET-JP-ERX Japan Network Information Center 256
133.131.12.0/24
JPNIC-NET-JP-ERX Japan Network Information Center 256
133.131.13.0/24
JPNIC-NET-JP-ERX Japan Network Information Center 256
133.131.14.0/24
JPNIC-NET-JP-ERX Japan Network Information Center 256
133.131.15.0/24
JPNIC-NET-JP-ERX Japan Network Information Center 256
133.131.16.0/24
JPNIC-NET-JP-ERX Japan Network Information Center 256
133.131.17.0/24
JPNIC-NET-JP-ERX Japan Network Information Center 256
133.131.18.0/24
JPNIC-NET-JP-ERX Japan Network Information Center 256
133.131.19.0/24
JPNIC-NET-JP-ERX Japan Network Information Center 256
133.131.20.0/24
JPNIC-NET-JP-ERX Japan Network Information Center 256
133.132.0.0/16
JPNIC-NET-JP-ERX Japan Network Information Center 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 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
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv4 IPv4
AS7521 MFEED - INTERNET MULTIFEED CO., JP Japan 4,864 4,294,967,296 IPv4 IPv4
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 337,152 4,295,294,976 IPv4 IPv4
AS9370 SAKURA-B - SAKURA Internet Inc., JP Japan 340,992 68,719,476,736 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 26,624 4,831,838,208 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4
AS150363 SoftEther - SoftEther Corporation, JP Japan 66,304 0 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Japan JPNAP Tokyo - JPNAP Tokyo 210.173.177.144 2001:7fa:7:1:0:6:3802:1 10 Gbps 2024-05-20 07:56:16

Private Peering Facilities

Country / Region Name City Website Updated

Whois Record

as-block AS63488 - AS63999

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
2013-09-11T23:49:48Z
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
helpdesk@apnic.net
admin-c
AMS11-AP
tech-c
AH256-AP
nic-hdl
HM20-AP
remarks
Administrator for APNIC
notify
hostmaster@apnic.net
mnt-by
MAINT-APNIC-AP
last-modified
2026-08-26T00:40:00Z
source
APNIC

as-block AS63770 - AS63809

as-block
descr
JPNIC-2Byte-ASBLOCK-AP
country
JP
admin-c
JNIC1-AP
tech-c
JNIC1-AP
remarks
for assignment to JPNIC members
Authoritative information regarding AS Number
assignments made from within this block can also be
queried at whois.nic.ad.jp
mnt-by
APNIC-HM
mnt-lower
MAINT-JPNIC
last-modified
2014-08-25T06:41:43Z
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
hostmaster@nic.ad.jp
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 AS63802

aut-num
as-name
FLETS
descr
NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION
3-19-2 Nishi-Shinjuku, Shinjuku-ku, Tokyo 163-8019, Japan
admin-c
JNIC1-AP
tech-c
JNIC1-AP
remarks
Email address for spam or abuse complaints : ip-query@bbs.cbh.east.ntt.co.jp
country
JP
mnt-by
MAINT-JPNIC
mnt-lower
MAINT-JPNIC
mnt-irt
IRT-JPNIC-JP
last-modified
2024-08-08T10:01:30Z
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
hostmaster@nic.ad.jp
abuse-mailbox
hostmaster@nic.ad.jp
phone
+81-3-5297-2311
fax-no
+81-3-5297-2312
admin-c
JNIC1-AP
tech-c
JNIC1-AP
auth
# Filtered
remarks
hostmaster@nic.ad.jp 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
hostmaster@nic.ad.jp
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 AS63802

aut-num
as-name
MIKAKA-EAST
descr
Nippon Telegraph and Telephone East Corporation
import
from AS63770 100 accept ANY
from AS59103 100 accept ANY
export
to AS63770 announce ANY
to AS59103 announce ANY
country
JP
admin-c
JP00243675
tech-c
JP00243675
last-modified
2023-05-24T18:25:55Z
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:       AS63488 - AS63999
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:  2013-09-11T23:49:48Z
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:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC


as-block:       AS63770 - AS63809
descr:          JPNIC-2Byte-ASBLOCK-AP
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        for assignment to JPNIC members
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can also be
remarks:        queried at whois.nic.ad.jp
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
last-modified:  2014-08-25T06:41:43Z
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:         hostmaster@nic.ad.jp
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:        AS63802
as-name:        FLETS
descr:          NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION
descr:          3-19-2 Nishi-Shinjuku, Shinjuku-ku, Tokyo 163-8019, Japan
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : ip-query@bbs.cbh.east.ntt.co.jp
country:        JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2024-08-08T10:01:30Z
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:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp 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:         hostmaster@nic.ad.jp
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:        AS63802
as-name:        MIKAKA-EAST
descr:          Nippon Telegraph and Telephone East Corporation
import:         from AS63770 100 accept ANY
import:         from AS59103 100 accept ANY
export:         to AS63770 announce ANY
export:         to AS59103 announce ANY
country:        JP
admin-c:        JP00243675
tech-c:         JP00243675
last-modified:  2023-05-24T18:25:55Z
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