AS137445 - AS-PFLINK-JP - PF LINK SYSTEMS, JP

Japan
AS Number
AS137445
AS Name
AS-PFLINK-JP
Org Name
PF LINK SYSTEMS
Country / Region
Japan
Registry

apnic

RegDate

Updated

2016-05-26T03:42:38Z

AS137445 Looking Glass
IPv4Prefixes

11

IPv6Prefixes

0

IPv4 NUMs

5,888

IPv6 NUMs(/64)

0

CIDR Description IP Num
45.112.128.0/22
IRR InValid
IGSPL-SG IT GENIUS SG PTE. LTD. 1024
103.48.164.0/22
IRR InValid
SEJL-JP 1-10-14 Kitaueno 1024
103.51.36.0/22
IRR InValid
SOFTAGENTLLC-JP 1-9-12 Kitaueno 1024
103.95.30.0/24
IRR InValid
LEONCOLTD-JP LEON CO.LTD 256
103.108.236.0/24
IRR Valid
PFLINKSYSTEMS-JP PF LINK SYSTEMS 256
103.108.237.0/24
IRR Valid
PFLINKSYSTEMS-JP PF LINK SYSTEMS 256
103.108.238.0/24
IRR Valid
PFLINKSYSTEMS-JP PF LINK SYSTEMS 256
103.205.72.0/22
IRR InValid
IGSPL-SG IT GENIUS SG PTE. LTD. 1024
103.215.173.0/24
IRR Valid
LEONCOLTD-JP LEONHOSTING CO.,LIMITED 256
103.218.6.0/24
IRR Valid
CW-HK Unit 1101, 11/F, 256
123.253.218.0/24
IRR Valid
RYUSEI-HK RYUSEI GROUP CO.,LIMITED 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6,499,584 30,065,033,216 IPv4 IPv4
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1,362,176 13,421,838,336 IPv4 IPv4
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 1,145,344 21,474,836,480 IPv4 IPv4
AS17676 ULTINA - SoftBank Mobile Corp., JP Japan 38,313,728 18,695,992,639,488 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 101.203.88.13 2001:de8:c::13:7445:1 10 Gbps 2023-07-19 12:56:31

Private Peering Facilities

Country / Region Name City Website Updated
AT TOKYO (CC1/CC2) Tokyo https://www.attokyo.co.jp 2018-05-18 16:47:52

Whois Record

as-block AS136506 - AS137529

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
2016-05-26T03:42:38Z
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

aut-num AS137445

aut-num
as-name
AS-PFLINK-JP
descr
PF LINK SYSTEMS
country
JP
org
ORG-PLS1-AP
admin-c
PLSA1-AP
tech-c
PLSA1-AP
abuse-c
AP884-AP
mnt-lower
MAINT-PFLINKSYSTEMS-JP
mnt-routes
MAINT-PFLINKSYSTEMS-JP
mnt-by
APNIC-HM
mnt-irt
IRT-PFLINKSYSTEMS-JP
last-modified
2020-07-07T14:03:54Z
source
APNIC

irt IRT-PFLINKSYSTEMS-JP

irt
IRT-PFLINKSYSTEMS-JP
address
2- 12 -18 Nishikoiwa, Edogawa-ku, Tokyo, JAPAN, Tokyo Edogawa-ku 133-0057
e-mail
matsumoto@pf-link.com
abuse-mailbox
matsumoto@pf-link.com
admin-c
PLSA1-AP
tech-c
PLSA1-AP
auth
# Filtered
remarks
matsumoto@pf-link.com was validated on 2026-05-19
mnt-by
MAINT-PFLINKSYSTEMS-JP
last-modified
2026-05-19T15:17:34Z
source
APNIC

organisation ORG-PLS1-AP

organisation
ORG-PLS1-AP
org-name
PF LINK SYSTEMS
org-type
LIR
country
JP
address
2- 12 -18 Nishikoiwa, Edogawa-ku, Tokyo, JAPAN
phone
+81-3-6231-1708
fax-no
+81-3-6231-1435
e-mail
matsumoto@pf-link.com
mnt-ref
APNIC-HM
mnt-by
APNIC-HM
last-modified
2023-09-05T02:17:27Z
source
APNIC

role ABUSE PFLINKSYSTEMSJP

role
ABUSE PFLINKSYSTEMSJP
country
ZZ
address
2- 12 -18 Nishikoiwa, Edogawa-ku, Tokyo, JAPAN, Tokyo Edogawa-ku 133-0057
phone
+000000000
e-mail
matsumoto@pf-link.com
admin-c
PLSA1-AP
tech-c
PLSA1-AP
nic-hdl
AP884-AP
remarks
Generated from irt object IRT-PFLINKSYSTEMS-JP
matsumoto@pf-link.com was validated on 2026-05-19
abuse-mailbox
matsumoto@pf-link.com
mnt-by
APNIC-ABUSE
last-modified
2026-05-19T15:17:56Z
source
APNIC

role PF LINK SYSTEMS administrator

role
PF LINK SYSTEMS administrator
address
2- 12 -18 Nishikoiwa, Edogawa-ku, Tokyo, JAPAN, Tokyo Edogawa-ku 133-0057
country
JP
phone
+81-3-6231-1708
fax-no
+81-3-6231-1708
e-mail
matsumoto@pf-link.com
admin-c
PLSA1-AP
tech-c
PLSA1-AP
nic-hdl
PLSA1-AP
mnt-by
MAINT-PFLINKSYSTEMS-JP
last-modified
2018-02-07T01:34:05Z
source
APNIC
 

as-block:       AS136506 - AS137529
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:  2016-05-26T03:42:38Z
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



aut-num:        AS137445
as-name:        AS-PFLINK-JP
descr:          PF LINK SYSTEMS
country:        JP
org:            ORG-PLS1-AP
admin-c:        PLSA1-AP
tech-c:         PLSA1-AP
abuse-c:        AP884-AP
mnt-lower:      MAINT-PFLINKSYSTEMS-JP
mnt-routes:     MAINT-PFLINKSYSTEMS-JP
mnt-by:         APNIC-HM
mnt-irt:        IRT-PFLINKSYSTEMS-JP
last-modified:  2020-07-07T14:03:54Z
source:         APNIC

irt:            IRT-PFLINKSYSTEMS-JP
address:        2- 12 -18 Nishikoiwa, Edogawa-ku, Tokyo, JAPAN, Tokyo Edogawa-ku 133-0057
e-mail:         matsumoto@pf-link.com
abuse-mailbox:  matsumoto@pf-link.com
admin-c:        PLSA1-AP
tech-c:         PLSA1-AP
auth:           # Filtered
remarks:        matsumoto@pf-link.com was validated on 2026-05-19
mnt-by:         MAINT-PFLINKSYSTEMS-JP
last-modified:  2026-05-19T15:17:34Z
source:         APNIC

organisation:   ORG-PLS1-AP
org-name:       PF LINK SYSTEMS
org-type:       LIR
country:        JP
address:        2- 12 -18 Nishikoiwa, Edogawa-ku, Tokyo, JAPAN
phone:          +81-3-6231-1708
fax-no:         +81-3-6231-1435
e-mail:         matsumoto@pf-link.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:27Z
source:         APNIC

role:           ABUSE PFLINKSYSTEMSJP
country:        ZZ
address:        2- 12 -18 Nishikoiwa, Edogawa-ku, Tokyo, JAPAN, Tokyo Edogawa-ku 133-0057
phone:          +000000000
e-mail:         matsumoto@pf-link.com
admin-c:        PLSA1-AP
tech-c:         PLSA1-AP
nic-hdl:        AP884-AP
remarks:        Generated from irt object IRT-PFLINKSYSTEMS-JP
remarks:        matsumoto@pf-link.com was validated on 2026-05-19
abuse-mailbox:  matsumoto@pf-link.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-19T15:17:56Z
source:         APNIC

role:           PF LINK SYSTEMS administrator
address:        2- 12 -18 Nishikoiwa, Edogawa-ku, Tokyo, JAPAN, Tokyo Edogawa-ku 133-0057
country:        JP
phone:          +81-3-6231-1708
fax-no:         +81-3-6231-1708
e-mail:         matsumoto@pf-link.com
admin-c:        PLSA1-AP
tech-c:         PLSA1-AP
nic-hdl:        PLSA1-AP
mnt-by:         MAINT-PFLINKSYSTEMS-JP
last-modified:  2018-02-07T01:34:05Z
source:         APNIC