AS205603 - WOLFLAB - Xinyu Wei, CN

AS Number
AS205603
AS Name
WOLFLAB
Org Name
Xinyu Wei
Country / Region
China
Registry

ripe

RegDate

Updated

2026-03-05T15:29:31Z

AS205603 Looking Glass
IPv4Prefixes

0

IPv6Prefixes

1

IPv4 NUMs

0

IPv6 NUMs(/64)

1,048,576

CIDR Description IP NUMs(prefix /64)
2a0b:4340:60::/44
IRR Valid
Xinyu Wei 1048576
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS38074 SDCC-AS-AP - Ayao Takata, JP Japan 768 2,147,549,184 IPv6 IPv6
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv6 IPv6
AS63798 ICSCOE - Industrial Cyber Security Center of Excellence, JP Japan 9,216 50,331,648 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Japan Japan Community IX - Japan Community IX 162.4.79.14 2001:de8:2000::20:5603:1 1 Gbps 2026-06-08 02:19:47
Japan Japan Community IX - Japan Community IX 202.226.3.14 2402:b7c0:e000::20:5603:1 1 Gbps 2024-09-21 08:23:11
Germany KleyReX - KleyReX Internet Exchange 100 Mbps 2026-06-09 00:17:06
Hong Kong Aperture-IX - Aperture Internet Exchange 103.152.35.243 2406:4440::243 1 Gbps 2024-09-21 08:23:27
Japan ENTERNET IX 163.220.192.47 2401:5e40:c600::20:5603:1 1 Gbps 2025-06-09 06:14:10
Taiwan Poema IX 500 Mbps 2026-06-08 02:20:48

Private Peering Facilities

Country / Region Name City Website Updated

Whois Record

as-block AS203940 - AS205662

as-block
descr
RIPE NCC ASN block
remarks
These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by
RIPE-NCC-HM-MNT
created
2026-03-05T15:29:31Z
last-modified
2026-03-05T15:29:31Z
source
RIPE

aut-num AS205603

aut-num
as-name
WOLFLAB
member-of
AS-WOLFLAB
org
ORG-WNL9-RIPE
sponsoring-org
ORG-MNI3-RIPE
admin-c
XW623-RIPE
tech-c
XW623-RIPE
status
ASSIGNED
mnt-by
WOLFLAB-MNT
RIPE-NCC-END-MNT
created
2017-07-13T08:08:35Z
last-modified
2023-07-12T16:40:19Z
source
RIPE

organisation ORG-WNL9-RIPE

organisation
ORG-WNL9-RIPE
org-name
Xinyu Wei
country
CN
reg-nr
Not Applicable
org-type
OTHER
address
Graduate School of Media and Governance, Keio University
5322 Endo, Fujisawa-shi, Kanagawa 252-0882, Japan
e-mail
noc@wolflab.net
abuse-c
ACRO7909-RIPE
mnt-ref
WOLFLAB-MNT
mnt-by
WOLFLAB-MNT
created
2017-07-05T04:49:43Z
last-modified
2026-05-13T06:30:37Z
source
RIPE

person Xinyu Wei

person
Xinyu Wei
address
Graduate School of Media and Governance, Keio University
5322 Endo, Fujisawa-shi, Kanagawa 252-0882, Japan
phone
+1 (626) 559-2641
nic-hdl
XW623-RIPE
mnt-by
WOLFLAB-MNT
created
2017-07-04T11:55:13Z
last-modified
2022-11-29T20:12:01Z
source
RIPE
 

as-block:       AS203940 - AS205662
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE



aut-num:        AS205603
as-name:        WOLFLAB
member-of:      AS-WOLFLAB
org:            ORG-WNL9-RIPE
sponsoring-org: ORG-MNI3-RIPE
admin-c:        XW623-RIPE
tech-c:         XW623-RIPE
status:         ASSIGNED
mnt-by:         WOLFLAB-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2017-07-13T08:08:35Z
last-modified:  2023-07-12T16:40:19Z
source:         RIPE

organisation:   ORG-WNL9-RIPE
org-name:       Xinyu Wei
country:        CN
reg-nr:         Not Applicable
org-type:       OTHER
address:        Graduate School of Media and Governance, Keio University
address:        5322 Endo, Fujisawa-shi, Kanagawa 252-0882, Japan
e-mail:         noc@wolflab.net
abuse-c:        ACRO7909-RIPE
mnt-ref:        WOLFLAB-MNT
mnt-by:         WOLFLAB-MNT
created:        2017-07-05T04:49:43Z
last-modified:  2026-05-13T06:30:37Z
source:         RIPE

person:         Xinyu Wei
address:        Graduate School of Media and Governance, Keio University
address:        5322 Endo, Fujisawa-shi, Kanagawa 252-0882, Japan
phone:          +1 (626) 559-2641
nic-hdl:        XW623-RIPE
mnt-by:         WOLFLAB-MNT
created:        2017-07-04T11:55:13Z
last-modified:  2022-11-29T20:12:01Z
source:         RIPE