AS Number
AS134169
AS Name
CERNEWTECHRES-AS-CN
Org Name
CERNEWTECH (Beijing) co.,LTD
Country
China
Registry

apnic

RegDate

N/A

Updated

2020-09-03T09:16:04Z

AS134169 Looking Glass
IPv4Prefixes

46

IPv6Prefixes

2

IPv4 NUMs

13,824

IPv6 NUMs(/64)

131,072

13,824 IPv4 Addresses
CIDR Description IP Num
42.245.195.0/24 JSBD-CN ~{H|6{PB<<Ju~} 256
42.245.198.0/24 JSBD-CN ~{H|6{PB<<Ju~} 256
42.245.208.0/24 SNDXTC-CN ~{H|6{PB<<Ju~} 256
42.245.209.0/24 SNDXTC-CN ~{H|6{PB<<Ju~} 256
42.245.210.0/24 SNDXTC-CN ~{H|6{PB<<Ju~} 256
42.245.211.0/24 SNDXTC-CN ~{H|6{PB<<Ju~} 256
42.245.217.0/24 SNDXTC-CN ~{H|6{PB<<Ju~} 256
42.245.222.0/24 SNDXTC-CN ~{H|6{PB<<Ju~} 256
42.245.223.0/24 SNDXTC-CN ~{H|6{PB<<Ju~} 256
42.245.224.0/24 SDYW-CN ~{H|6{PB<<Ju~} 256
42.245.232.0/24 CQTC-CN ~{H|6{PB<<Ju~} 256
42.245.236.0/24 XMGDNET-CN ~{H|6{PB<<Ju~} 256
42.245.237.0/24 XMGDNET-CN ~{H|6{PB<<Ju~} 256
42.245.247.0/24 HRTINLT-CN ~{H|6{PB<<Ju~} 256
42.245.253.0/24 PLANISP-CN ~{H|6{PB<<Ju~} 256
42.245.254.0/24 HUAHUI-CN ~{H|6{PB<<Ju~} 256
58.205.176.0/24 CIS-CERNET China Education and Research Network 256
58.205.177.0/24 CIS-CERNET China Education and Research Network 256
58.205.193.0/24 CIS-CERNET China Education and Research Network 256
58.205.212.0/24 CIS-CERNET China Education and Research Network 256
58.205.215.0/24 CIS-CERNET China Education and Research Network 256
58.205.218.0/23 CIS-CERNET China Education and Research Network 512
58.205.220.0/24 CIS-CERNET China Education and Research Network 256
58.205.221.0/24 CIS-CERNET China Education and Research Network 256
58.205.222.0/24 CIS-CERNET China Education and Research Network 256
59.64.113.0/24 BJR-CERNET China Education and Research Network 256
59.78.173.0/24 SHR-CERNET China Education and Research Network 256
101.4.96.0/24 BJR-CERNET China Education and Research Network 256
103.81.200.0/24 CERNEWTECH CERNEWTECH ( BEIJING ) CORPORATION 256
103.81.201.0/24 CERNEWTECH CERNEWTECH ( BEIJING ) CORPORATION 256
115.25.211.0/24 BJR-CERNET China Education and Research Network 256
116.57.224.0/24 GZR-CERNET China Education and Research Network 256
121.194.0.0/24 BJR-CERNET China Education and Research Network 256
121.194.4.0/24 BJR-CERNET China Education and Research Network 256
121.194.7.0/24 BJR-CERNET China Education and Research Network 256
121.194.8.0/24 BJR-CERNET China Education and Research Network 256
121.194.9.0/24 BJR-CERNET China Education and Research Network 256
121.194.10.0/24 BJR-CERNET China Education and Research Network 256
121.194.11.0/24 BJR-CERNET China Education and Research Network 256
121.194.15.0/24 BJR-CERNET China Education and Research Network 256
122.205.109.0/24 WHR-CERNET China Education and Research Network 256
122.205.110.0/24 WHR-CERNET China Education and Research Network 256
218.192.232.0/23 CERNET-CN China Education and Research Network 512
219.227.60.0/22 GZR-CERNET China Education and Research Network 1024
222.199.188.0/22 BJR-CERNET China Education and Research Network 1024
222.202.96.0/24 GZR-CERNET China Education and Research Network 256
CIDR Description IP NUMs(prefix /64)
2400:a980:c1::/48 BJ-CERNEWTECH-CN Beijing, China 65536
2400:a980:cc::/48 BJ-CERNEWTECH-CN Beijing, China 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 17,172,736 17,970,298,617,856 IPv4 IPv4
AS133111 CNT-northChina - CERNET New Technology Co., Ltd, CN China 75,776 8,830,554,145,536 IPv6 IPv6
AS133512 CERNEWTECH-ZHENGZHOU - CERNET New Technology Co., Ltd, CN China 1,792 33,554,432 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS45062 Netease-Network - NetEase Building No.16 Ke Yun Road, CN China 211,456 19,327,352,832 IPv4 IPv4 IPv6 IPv6
AS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN China 5,895,168 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS55990 HWCSNET - Huawei Cloud Service data center, CN China 1,263,104 11,945,377,792 IPv4 IPv4
AS137718 VOLCANO-ENGINE - Beijing Volcano Engine Technology Co., Ltd., CN China 259,072 3,145,728 IPv4 IPv4 IPv6 IPv6
AS24404 CNISP-UNION - CNISP-Union Technology (Beijing) Co., Ltd, CN China 16,384 0 IPv4 IPv4
AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN China 12,044,544 4,423,816,314,880 IPv4 IPv4 IPv6 IPv6
AS59019 BJKSCNET - Beijing Kingsoft Cloud Internet Technology Co., Ltd, CN China 130,560 4,294,967,296 IPv4 IPv4
AS63578 LTIDC - Guangdong LITONG Network Technology Limited, CN China 0 0 IPv4 IPv4
AS38365 Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd., CN China 362,240 4,402,341,478,400 IPv4 IPv4 IPv6 IPv6
AS38587 CERNET-IDC-AP - CERNET Internet Data Center, CN China 0 16,908,544 IPv4 IPv4
IP Address Domain NUMs Domains
42.245.198.101 1 aaa2.rifestone.com
as-block:       AS133632 - AS134556
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:  2014-09-03T01:31:49Z
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:        AS134169
as-name:        CERNEWTECHRES-AS-CN
descr:          CERNEWTECH (Beijing) co.,LTD
descr:          Beijing 100084, China
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:04Z
source:         APNIC

irt:            IRT-CERNET-AP
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
fax-no:         +86-10-62785933
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        [email protected] was validated on 2024-07-04
mnt-by:         MAINT-CERNET-AP
last-modified:  2024-07-04T04:10:10Z
source:         APNIC

role:           ABUSE CERNETAP
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
country:        ZZ
phone:          +86-10-62784301
e-mail:         [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        [email protected] was validated on 2024-07-04
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-04T04:10:19Z
source:         APNIC

role:           CERNET Helpdesk
address:        CERNET Center
address:        Beijing 100084, China
country:        CN
phone:          +86-10-6278-4049
fax-no:         +86-10-6278-5933
e-mail:         [email protected]
remarks:        [email protected]
admin-c:        XL1-CN
tech-c:         SZ2-AP
nic-hdl:        CER-AP
mnt-by:         MAINT-CERNET-AP
last-modified:  2020-09-03T09:14:12Z
source:         APNIC