AS Number
AS55910
AS Name
SITNET6
Org Name
Shibaura Institute of Technology
Country
Japan
Registry

apnic

RegDate

N/A

Updated

2024-08-29T00:07:59Z

AS55910 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

1

IPv4 NUMs

16,384

IPv6 NUMs(/64)

65,536

16,384 IPv4 Addresses
CIDR Description IP Num
202.18.64.0/18 JPNIC-NET-JP Japan Network Information Center 16384
CIDR Description IP NUMs(prefix /64)
2001:df3:4c0::/48 SITNET6 Shibaura Institute of Technology 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,797,504 17,716,871,168 IPv4 IPv4 IPv6 IPv6
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 8,888,384 8,589,934,592 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
202.18.64.8 1 ns0.shibaura-it.ac.jp
202.18.64.10 1 mail.shibaura-it.ac.jp
202.18.64.16 1 mail2.shibaura-it.ac.jp
202.18.64.17 1 mail3.shibaura-it.ac.jp
202.18.64.24 1 ring.shibaura-it.ac.jp
202.18.64.26 1 gmail.shibaura-it.ac.jp
202.18.64.32 1 www.sic.shibaura-it.ac.jp
202.18.64.33 1 www.itailab.se.shibaura-it.ac.jp
202.18.64.34 2 www.constr.shibaura-it.ac.jp
202.18.64.36 1 ami.sic.shibaura-it.ac.jp
as-block:       AS55296 - AS56319
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:  2009-09-03T01:15:30Z
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:         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:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS55888 - AS55912
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:  2010-11-29T05:55:59Z
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:        AS55910
as-name:        SITNET6
descr:          Shibaura Institute of Technology
descr:          3-7-5, Toyosu, Koto-ku, Tokyo 135-8548, Japan
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : goiken@sic.shibaura-it.ac.jp
country:        JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2024-08-29T00:07:59Z
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 is invalid
mnt-by:         MAINT-JPNIC
last-modified:  2024-09-28T21:13:03Z
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:        AS55910
as-name:        SITNET-AS
descr:          Shibaura Institute of Technology
import:
export:
country:        JP
admin-c:        TW2048JP
tech-c:         TW2048JP
last-modified:  2012-07-10T19:21:27Z
source:         JPNIC