AS Number
AS150325
AS Name
TSUKUDANI-NETWORK
Org Name
TSUKUDANI NETWORK
Country
Japan
Registry

apnic

RegDate

Updated

2021-10-13T00:52:11Z

AS150325 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

5

IPv4 NUMs

256

IPv6 NUMs(/64)

268,697,600

256 IPv4 Addresses
CIDR Description IP Num
44.31.252.0/24
IRR Valid
Amateur Radio Digital Communications 256
CIDR Description IP NUMs(prefix /64)
2406:7ec0:1000::/48
ROA Signed and Valid IRR Valid
SDCC-West-IPv6 SDCC-Westv6-01 65536
2406:7ec0:1001::/48
ROA Signed and Valid IRR Valid
SDCC-West-IPv6 SDCC-Westv6-01 65536
2406:7ec0:1002::/48
ROA Signed and Valid IRR Valid
SDCC-West-IPv6 SDCC-Westv6-01 65536
2406:7ec0:1003::/48
ROA Signed and Valid IRR Valid
SDCC-West-IPv6 SDCC-Westv6-01 65536
2607:eb40:3000::/36
ROA Signed and Valid IRR InValid
Tefexia LC 268435456
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 584,960 282,627,639,214,080 IPv4 IPv4 IPv6 IPv6
AS63798 ICSCOE - Industrial Cyber Security Center of Excellence, JP Japan 9,216 50,331,648 IPv4 IPv4 IPv6 IPv6
AS150369 TelHi - TelHi Corporation, JP Japan 512 8,590,000,128 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 256,372 42,953,342,976 IPv6 IPv6
AS38074 SDCC-AS-AP - Ayao Takata, JP Japan 768 2,147,549,184 IPv6 IPv6
AS53388 TEFEXIA - Tefexia LC, US United States 2,816 4,311,744,512 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS152184 TAMUKAINET-AS-AP - Tamukai Network, JP Japan 256 269,025,280 IPv4 IPv4 IPv6 IPv6
AS210138 Minato-Virtual-Network - Yang Hyeokjun, KR Republic of Korea 0 1,048,576 IPv6 IPv6
as-block:       AS149818 - AS150841
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:  2021-10-13T00:52:11Z
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



aut-num:        AS150325
as-name:        TSUKUDANI-NETWORK
descr:          TSUKUDANI NETWORK
descr:          1220-2, Kunugida-machi, Hachioji-shi, Tokyo, Japan 193-0997
country:        JP
import:         from AS41051 accept ANY
import:         from AS44570 accept ANY
import:         from AS20473 accept ANY
import:         from AS34927 accept ANY
export:         to AS41051 announce AS150325
export:         to AS20473 announce AS150325
export:         to AS34927 announce AS150325
export:         to AS44570 announce AS150325
org:            ORG-TN18-AP
sponsoring-org: ORG-AA222-AP
admin-c:        TNA61-AP
tech-c:         TNA61-AP
abuse-c:        AT1700-AP
mnt-routes:     MAINT-TSUKUDANINETWORK-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-TSUKUDANINETWORK-JP
last-modified:  2024-05-04T13:56:35Z
source:         APNIC

irt:            IRT-TSUKUDANINETWORK-JP
address:        1220-2, Kunugida-machi, Hachioji-shi, Tokyo
address:        Japan 193-0997
e-mail:         admin@tsukudani.work
abuse-mailbox:  abuse@tsukudani.work
admin-c:        TNA61-AP
tech-c:         TNA61-AP
auth:           # Filtered
remarks:        abuse@tsukudani.work was validated on 2025-07-02
remarks:        admin@tsukudani.work was validated on 2025-07-16
mnt-by:         MAINT-TSUKUDANINETWORK-AP
last-modified:  2025-09-04T07:55:14Z
source:         APNIC

organisation:   ORG-TN18-AP
org-name:       TSUKUDANI NETWORK
org-type:       OTHER
address:        1220-2, Kunugida-machi, Hachioji-shi, Tokyo, Japan 193-0997
country:        JP
phone:          +81-8021604636
e-mail:         admin@tsukudani.work
admin-c:        TNA61-AP
tech-c:         TNA61-AP
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T04:21:00Z
source:         APNIC

role:           ABUSE TSUKUDANINETWORKJP
country:        ZZ
address:        1220-2, Kunugida-machi, Hachioji-shi, Tokyo
address:        Japan 193-0997
phone:          +000000000
e-mail:         admin@tsukudani.work
admin-c:        TNA61-AP
tech-c:         TNA61-AP
nic-hdl:        AT1700-AP
remarks:        Generated from irt object IRT-TSUKUDANINETWORK-JP
remarks:        abuse@tsukudani.work was validated on 2025-07-02
remarks:        admin@tsukudani.work was validated on 2025-07-16
abuse-mailbox:  abuse@tsukudani.work
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-16T23:32:51Z
source:         APNIC

role:           TSUKUDANI NETWORK Adminstrator
address:        1220-2, Kunugida-machi, Hachioji-shi, Tokyo
address:        Japan 193-0997
country:        JP
phone:          +81-8021604636
e-mail:         admin@tsukudani.work
admin-c:        TNN6-AP
tech-c:         TNN6-AP
nic-hdl:        TNA61-AP
mnt-by:         MAINT-YNL-AP
last-modified:  2022-09-20T01:56:04Z
source:         APNIC