AS Number
AS Name
Org Name
Yuchen Ma






AS204185 Looking Glass






IPv6 NUMs(/64)


0 IPv4 Addresses
CIDR Description IP NUMs(prefix /64)
2602:feda:2a0::/44 Yuchen Ma 1048576
2602:feda:2a1::/48 Yuchen Ma 65536
2602:feda:2a2::/48 Yuchen Ma 65536
2602:feda:2a3::/48 Yuchen Ma 65536
2602:feda:2a4::/48 Yuchen Ma 65536
2602:feda:2a6::/48 Yuchen Ma 65536
2602:feda:2a8::/48 Yuchen Ma 65536
2602:feda:2aa::/48 Yuchen Ma 65536
2a0b:4340:99::/48 Yuchen Ma 65536
2a0d:2902:caf0::/44 Yuchen Ma 1048576
2a0d:2902:caf1::/48 Yuchen Ma 65536
2a0d:2902:caf2::/48 Yuchen Ma 65536
2a0d:2902:caf3::/48 Yuchen Ma 65536
2a0d:2902:caf4::/48 Yuchen Ma 65536
2a0d:2902:caf6::/48 Yuchen Ma 65536
2a0d:2902:caf8::/48 Yuchen Ma 65536
2a0d:2902:cafe::/48 Yuchen Ma 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS205610 JAMESITS - Huanjie Zhu, NL Netherlands 0 4,296,409,088 IPv6 IPv6
AS209650 ZHIYUAN-AS - Wu Zhiyuan, NL Netherlands 256 4,296,212,480 IPv6 IPv6
AS1299 TWELVE99 - Telia Company AB, SE Sweden 290,304 17,600,776,830,976 IPv6 IPv6
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 6,944,512 21,476,278,272 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 494,592 282,665,488,744,448 IPv6 IPv6
AS20473 AS-CHOOPA - The Constant Company, LLC, US United States 1,079,808 152,962,990,080 IPv6 IPv6
as-block:       AS196608 - AS213403
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:        2020-10-28T07:56:37Z
last-modified:  2020-10-28T07:56:37Z
source:         RIPE

aut-num:        AS204185
as-name:        StarCloud-AS
descr:          StarCloud global network powered by high-end Arduino BGP routers.
descr:          Network is run for lab research and non-commercial use.
org:            ORG-YM22-RIPE
import:         from AS6939 accept ANY
export:         to AS6939 announce AS204185
import:         from AS20473 accept ANY
export:         to AS20473 announce AS204185
import:         from AS43126 accept ANY
export:         to AS43126 announce AS204185
import:         from AS205610 accept ANY
export:         to AS205610 announce AS204185
sponsoring-org: ORG-MNI3-RIPE
admin-c:        YM1800-RIPE
tech-c:         YM1800-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         STARCLOUD-MNT
created:        2018-04-10T15:13:00Z
last-modified:  2021-08-18T10:29:31Z
source:         RIPE

organisation:   ORG-YM22-RIPE
org-name:       Yuchen Ma
org-type:       OTHER
address:        Student Hall, HKUST, Clear Water Bay, Kowloon, Hong Kong
e-mail:         [email protected]
abuse-c:        STAR11-RIPE
mnt-ref:        STARCLOUD-MNT
remarks:        Network is run for lab research and non-commercial use.
mnt-by:         STARCLOUD-MNT
created:        2018-03-23T17:49:28Z
last-modified:  2020-10-20T12:56:47Z
source:         RIPE

person:         Yuchen Ma
address:        Student Hall, HKUST, Clear Water Bay, Kowloon, Hong Kong
e-mail:         [email protected]
phone:          +852.64673535
nic-hdl:        YM1800-RIPE
mnt-by:         STARCLOUD-MNT
created:        2017-10-08T09:21:33Z
last-modified:  2020-03-21T11:13:35Z
source:         RIPE