AS Name
TWD2-NET
Org Name
Wende Tan
Registry Region
United Kingdom
Looking Glass
IPv4Prefixes

0

IPv6Prefixes

2

IPv4 NUMs

0

IPv6 NUMs(/64)

131,072

0 IPv4 Addresses
CIDR Description IP NUMs(prefix /64)
2a04:6f01:8801::/48 TWD2-NET-YK 65536
2a0c:b641:570::/48 TWD2-NET-1 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv6 IPv6
AS20473 AS-CHOOPA - Choopa, LLC, US United States 963,328 57,921,830,912 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS24239 TWD2-NET-AS-AP - Tianhai InfoTech, CN China 0 1,245,184 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan MoeIX Osaka - MoeQing Internet Exchange - Osaka 1 Gbps 2020-03-14 23:48:28
United States EVIX - Experimental Virtual Internet Exchange 206.81.104.145 2602:fed2:fff:ffff::145 100 Mbps 2020-02-19 04:08:27

Private Peering Facilities

Country/Region Name City Website Updated
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:        2020-04-03T15:01:19Z
last-modified:  2020-04-03T15:01:19Z
source:         RIPE



aut-num:        AS209300
as-name:        TWD2-NET
descr:          TWD2 Education and Research Network
descr:          London, United Kingdom
org:            ORG-WT43-RIPE
sponsoring-org: ORG-CR119-RIPE
import:         from AS6939 accept ANY
export:         to AS6939 announce AS209300
import:         from AS20473 accept ANY
export:         to AS20473 announce AS209300
import:         from AS209417 accept AS209417
export:         to AS209417 announce AS209300
import:         from AS209306 accept AS209306
export:         to AS209306 announce AS209300
import:         from AS24239 accept ANY
export:         to AS24239 announce ANY
admin-c:        WTNN1-RIPE
tech-c:         WTNN1-RIPE
abuse-c:        WTNN1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         twd2-mnt
created:        2019-03-01T12:14:34Z
last-modified:  2019-09-18T09:21:11Z
source:         RIPE

organisation:   ORG-WT43-RIPE
org-name:       Wende Tan
org-type:       OTHER
address:        Building No. 26, Tsinghua University, Beijing, China
abuse-c:        WTNN1-RIPE
admin-c:        WTNN1-RIPE
tech-c:         WTNN1-RIPE
mnt-ref:        twd2-mnt
mnt-by:         twd2-mnt
created:        2019-02-23T16:24:54Z
last-modified:  2020-03-30T03:20:59Z
source:         RIPE # Filtered

role:           TWD2 Network NOC
address:        Building No. 26, Tsinghua University, Beijing, China
nic-hdl:        WTNN1-RIPE
abuse-mailbox:  twd2.me+[email protected]
mnt-by:         twd2-mnt
created:        2019-02-23T16:18:42Z
last-modified:  2019-09-27T04:28:55Z
source:         RIPE # Filtered