AS Name
WEEK5
Org Name
Cnean Internet Exchange
Registry Region
China
Looking Glass
IPv4Prefixes

63

IPv6Prefixes

0

IPv4 NUMs

67,072

IPv6 NUMs(/64)

0

67,072 IPv4 Addresses
CIDR Description IP Num
43.250.32.0/24 cloudmind Beijing Cloud Mind Technologies Co., Ltd 256
45.124.44.0/23 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 512
45.124.46.0/23 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 512
49.4.128.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.132.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.136.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.140.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.144.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.148.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.152.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.156.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.160.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.164.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.168.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.172.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.176.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.180.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.184.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.188.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.192.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.192.0/18 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 16384
49.4.196.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.200.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.204.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.208.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.212.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.216.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.220.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.224.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.228.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.232.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.236.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.240.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.244.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.248.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
49.4.252.0/22 Zhonglianxuntong Beijing Zhonglianxuntong Network Co.,LTD. 1024
101.251.128.0/22 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 1024
101.251.136.0/22 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 1024
101.251.140.0/22 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 1024
103.41.165.0/24 cloudmind Beijing Cloud Mind Technologies Co., Ltd 256
103.192.164.0/23 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 512
103.192.166.0/23 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 512
118.26.64.0/21 BJ-GJHYNET Gong Jian Heng Ye Communication Technology Co.Ltd 2048
182.18.0.0/22 instinct Instinct (Beijing) Technology Co., Ltd 1024
182.18.4.0/22 instinct Instinct (Beijing) Technology Co., Ltd 1024
182.18.8.0/22 instinct Instinct (Beijing) Technology Co., Ltd 1024
182.18.12.0/22 instinct Instinct (Beijing) Technology Co., Ltd 1024
182.18.16.0/22 instinct Instinct (Beijing) Technology Co., Ltd 1024
182.18.20.0/22 instinct Instinct (Beijing) Technology Co., Ltd 1024
182.18.24.0/22 instinct Instinct (Beijing) Technology Co., Ltd 1024
182.18.28.0/22 instinct Instinct (Beijing) Technology Co., Ltd 1024
182.18.32.0/22 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 1024
182.18.36.0/22 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 1024
182.18.40.0/22 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 1024
182.18.44.0/22 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 1024
182.18.48.0/22 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 1024
182.18.52.0/22 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 1024
182.18.56.0/22 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 1024
182.18.60.0/22 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 1024
182.18.64.0/20 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 4096
182.18.64.0/19 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 8192
182.18.96.0/22 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 1024
182.18.100.0/22 WEEK5 Beijing yiantianxia Network Science&Technology Co Ltd. 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS24138 CTTNET - China TieTong Telecommunications Corporation, CN China 527,104 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
China CNIX - China Internet Exchange 103.216.40.22 40 Gbps 2020-02-19 04:07:30
China CHN-IX Beijing - CHN-IX China Beijing 106.48.34.40 10 Gbps 2017-08-30 03:23:15
China Cnean 101.251.128.1 100 Gbps 2020-02-19 04:08:24
China CNIX - China Internet Exchange 103.216.40.15 40 Gbps 2020-02-19 04:07:30

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains
43.250.32.113 1 daxiang.com
43.250.32.118 4 88.com
as-block:       AS45056 - AS45115
descr:          CNNIC ASN block
country:        CN
remarks:        These AS numbers are further assigned by CNNIC
remarks:        to CNNIC members and end-users in China
admin-c:        IPAS1-AP
tech-c:         IPAS1-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNNIC-AP
last-modified:  2009-09-29T06:15:17Z
source:         APNIC

role:           CNNIC IPAS CONFEDERATION
address:        No.4, Zhongguancun No.4 South Street,
address:        Haidian District, Beijing
country:        CN
phone:          +86-010-58813000
fax-no:         +86-010-58813075
e-mail:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        IPAS1-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-09-12T07:40:01Z
source:         APNIC


as-block:       AS45056 - AS46079
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:  2009-09-29T05:48:11Z
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:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS45093
as-name:        WEEK5
descr:          Cnean Internet Exchange
descr:          Beijing yiantianxia Network Science&Technology Co Ltd.
descr:          No. 2 Unit 3 Tiantongyuan East, Beijing ,China
country:        CN
import:         from AS4808
                action pref=100;
                accept ANY
import:         from AS4847
                action pref=100;
                accept ANY
export:         to AS4808
                announce  AS45093
export:         to AS4847
                announce  AS45093
admin-c:        LH16-AP
tech-c:         LH16-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
last-modified:  2017-08-28T08:08:03Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-11-01T08:57:39Z
source:         APNIC

person:         Li Hongming
nic-hdl:        LH16-AP
e-mail:         [email protected]
address:        Beijing yiantianxia Network Science&Technology Co Ltd.
phone:          +86-010-80781409
fax-no:         +86-010-80781409-8004
country:        CN
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-08-29T08:34:02Z
source:         APNIC