AS Number
AS55967
AS Name
Baidu
Org Name
Beijing Baidu Netcom Science and Technology Co., Ltd.
Country
China
Registry

apnic

RegDate

N/A

Updated

2023-11-28T00:58:32Z

AS55967 Looking Glass
IPv4Prefixes

36

IPv6Prefixes

2

IPv4 NUMs

31,232

IPv6 NUMs(/64)

536,870,912

31,232 IPv4 Addresses
CIDR Description IP Num
45.113.192.0/24 BAIDU-HK Baidu (Hong Kong) Limited 256
45.113.193.0/24 AS55967 AS55967 256
45.113.194.0/24 AS55967 AS55967 256
103.235.44.0/22 BAIDU-HK Rooms 2201-03, 22/F, World Wide House 1024
103.235.45.0/24 BAIDU-HK Rooms 2201-03, 22/F, World Wide House 256
103.235.46.0/24 BAIDU-HK Rooms 2201-03, 22/F, World Wide House 256
103.235.47.0/24 BAIDU-HK Rooms 2201-03, 22/F, World Wide House 256
104.193.88.0/24 Baidu USA LLC 256
104.193.89.0/24 Baidu USA LLC 256
104.193.90.0/24 Baidu USA LLC 256
154.85.32.0/21 Baidu Baidu 2048
154.85.33.0/24 Baidu Baidu 256
154.85.34.0/24 Baidu Baidu 256
154.85.40.0/22 Baidu Baidu 1024
154.85.44.0/23 Baidu Baidu 512
154.85.48.0/21 Baidu Baidu 2048
154.85.56.0/21 Baidu Baidu 2048
156.240.112.0/21 Beijing_Baidu_Netcom_Science_and_Technology_Co_Ltd Beijing Baidu Netcom Science and Technology Co., Ltd. 2048
156.240.118.0/24 Beijing_Baidu_Netcom_Science_and_Technology_Co_Ltd Beijing Baidu Netcom Science and Technology Co., Ltd. 256
156.240.119.0/24 Beijing_Baidu_Netcom_Science_and_Technology_Co_Ltd Beijing Baidu Netcom Science and Technology Co., Ltd. 256
156.240.120.0/21 Beijing_Baidu_Netcom_Science_and_Technology_Co_Ltd Beijing Baidu Netcom Science and Technology Co., Ltd. 2048
180.76.0.0/24 Baidu Beijing Baidu Netcom Science and Technology Co., Ltd. 256
180.76.0.0/20 Baidu Beijing Baidu Netcom Science and Technology Co., Ltd. 4096
180.76.1.0/24 Baidu Beijing Baidu Netcom Science and Technology Co., Ltd. 256
180.76.5.0/24 Baidu Beijing Baidu Netcom Science and Technology Co., Ltd. 256
180.76.8.0/24 Baidu Beijing Baidu Netcom Science and Technology Co., Ltd. 256
180.76.9.0/24 Baidu Beijing Baidu Netcom Science and Technology Co., Ltd. 256
180.76.11.0/24 Baidu Beijing Baidu Netcom Science and Technology Co., Ltd. 256
180.76.12.0/24 Baidu Beijing Baidu Netcom Science and Technology Co., Ltd. 256
180.76.76.0/24 Baidu Beijing Baidu Netcom Science and Technology Co., Ltd. 256
182.61.160.0/19 Baidu Beijing Baidu Netcom Science and Technology Co., Ltd. 8192
185.10.104.0/24 Baidu (Hong Kong) Limited 256
202.46.48.0/20 Shanghai263 263 Shanghai Communications Ltd. 4096
202.46.61.0/24 Shanghai263 263 Shanghai Communications Ltd. 256
202.46.62.0/24 Shanghai263 263 Shanghai Communications Ltd. 256
202.46.63.0/24 Shanghai263 263 Shanghai Communications Ltd. 256
CIDR Description IP NUMs(prefix /64)
2402:2b40:7000::/36 BAIDU-HK Baidu (Hong Kong) Limited 268435456
2402:2b40:8000::/36 BAIDU-HK Baidu (Hong Kong) Limited 268435456
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 7,219,712 30,065,098,752 IPv6 IPv6
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 2,048 0 IPv6 IPv6
AS15412 FLAG-AS - FLAG TELECOM UK LIMITED, GB United Kingdom 36,096 4,294,967,296 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 97,792 352,458,178,560 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 103,680 77,403,652,096 IPv6 IPv6
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 572,928 55,834,705,920 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 53,760 81,604,378,624 IPv6 IPv6
AS955 LSHIY - LSHIY LLC, US United States 1,536 8,589,934,592 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 582,400 282,627,370,713,088 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 40,448 4,294,967,296 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 12,800 2,162,688 IPv6 IPv6
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 2,560 4,579,131,392 IPv6 IPv6
AS45796 UIH-BBCONNECT-AS-AP - UIH / BB Connect, TH Thailand 2,048 4,294,967,296 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Singapore Equinix Singapore - Equinix Internet Exchange Singapore 27.111.229.24 2001:de8:4::5:5967:2 10 Gbps 2018-07-13 03:55:11
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 101.203.88.216 2001:de8:c::5:5967:1 10 Gbps 2023-07-19 08:24:11
Hong Kong HKIX - Hong Kong Internet Exchange 123.255.90.131 2001:7fa:0:1::ca28:a083 10 Gbps 2020-02-19 04:08:20
Germany DE-CIX Frankfurt - DE-CIX Frankfurt 80.81.192.122 2001:7f8::da9f:0:1 10 Gbps 2018-06-01 00:20:42
Hong Kong HKIX - Hong Kong Internet Exchange 123.255.91.61 2001:7fa:0:1::ca28:a13d 10 Gbps 2020-02-19 04:08:20
Hong Kong Equinix Hong Kong - Equinix Internet Exchange Hong Kong 36.255.57.44 2001:de8:7::5:5967:4 100 Gbps 2024-07-22 13:07:46
Hong Kong Equinix Hong Kong - Equinix Internet Exchange Hong Kong 36.255.56.217 2001:de8:7::5:5967:3 100 Gbps 2024-07-22 13:07:47
Singapore Equinix Singapore - Equinix Internet Exchange Singapore 27.111.228.237 2001:de8:4::5:5967:1 10 Gbps 2018-07-13 03:55:11
Singapore BBIX Singapore - BroadBand Internet eXchange Singapore 103.231.152.87 2001:df5:b800:bb00:0:5:5967:1 10 Gbps 2018-05-15 07:45:33
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 101.203.88.217 2001:de8:c::5:5967:2 10 Gbps 2023-07-19 08:24:11
United States Any2East - CoreSite - Any2East 206.51.40.43 2001:504:13:1::43 10 Gbps 2017-11-17 00:30:23

Private Peering Facilities

Country/Region Name City Website Updated
Digital Realty Frankfurt FRA1-16 Frankfurt https://www.digitalrealty.com/data-centers/frankfurt/gip-park-area-frankfurt-am-main-germany-1 2017-12-19 13:28:52
Equinix SG3 - Singapore Singapore https://www.equinix.com/locations/singapore-colocation/singapore-data-center/sg3/ 2016-03-14 21:02:27
Equinix HK3 - Hong Kong Tsuen Wan https://www.equinix.com/locations/asia-colocation/hong-kong-colocation/hong-kong-data-center/hk3/ 2016-03-14 20:54:36
CoreSite - Reston (VA2) Reston http://www.coresite.com 2017-11-14 19:33:58
H5 Data Centers Silicon Valley Sunnyvale https://h5datacenters.com/silicon-valley-colocation.html 2016-12-06 02:38:08
Equinix TY7 - Tokyo Tokyo https://www.equinix.com/locations/asia-colocation/japan-colocation/tokyo-data-centers/ty7/ 2017-11-01 08:07:07
China Mobile International - GNC Hong Kong Hong Kong https://globalresources.cmi.chinamobile.com 2024-08-06 03:03:57
MEGA Gateway (iAdvantage Hong Kong) Hong Kong http://www.iadvantage.net 2024-08-06 03:03:33
inetnum:        45.113.192.1 - 45.113.195.255
netname:        AS55967
descr:          AS55967
country:        CN
admin-c:        NOC
tech-c:         NOC
abuse-c:        AB1359-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-BAIDU-HK
mnt-irt:        IRT-BAIDU-HK
last-modified:  2021-01-11T05:11:47Z
source:         APNIC

irt:            IRT-BAIDU-HK
address:        Rooms 2201-03, 22/F, World Wide House, 19 Des Voeux Road Central, Hong Kong, Hong Kong
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        BHKL1-AP
tech-c:         BHKL1-AP
auth:           # Filtered
remarks:        [email protected] is invalid
remarks:        [email protected] is invalid
mnt-by:         MAINT-BAIDU-HK
last-modified:  2025-11-18T00:29:13Z
source:         APNIC

role:           ABUSE BAIDUHK
country:        ZZ
address:        Rooms 2201-03, 22/F, World Wide House, 19 Des Voeux Road Central, Hong Kong, Hong Kong
phone:          +000000000
e-mail:         [email protected]
admin-c:        BHKL1-AP
tech-c:         BHKL1-AP
nic-hdl:        AB1359-AP
remarks:        Generated from irt object IRT-BAIDU-HK
remarks:        [email protected] is invalid
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-08T13:12:31Z
source:         APNIC

role:           Network Operations
address:        Brisbane
address:        QLD 4006
country:        AU
phone:          +61 7 3257 3906
e-mail:         [email protected]
admin-c:        MH487-AP
tech-c:         MH487-AP
nic-hdl:        NOC
mnt-by:         MAINT-AU-ULTRASERVE
last-modified:  2008-09-04T07:54:27Z
source:         APNIC


as-block:       AS55296 - AS56319
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:  2009-09-03T01:15:30Z
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


as-block:       AS55956 - AS56015
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:  2010-12-23T23:34:45Z
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



aut-num:        AS55967
as-name:        Baidu
descr:          Beijing Baidu Netcom Science and Technology Co., Ltd.
descr:          Baidu Plaza, No.10, Shangdi 10th street,
descr:          Haidian District Beijing,100080
country:        CN
admin-c:        SD753-AP
tech-c:         SD753-AP
abuse-c:        AC1601-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-BAIDU-CN
last-modified:  2023-11-28T00:58:32Z
source:         APNIC

irt:            IRT-BAIDU-CN
address:        12f,lixiang building ,zhongguancun,beijing
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ZKY3-AP
tech-c:         ZKY3-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:07Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Supeng Deng
nic-hdl:        SD753-AP
address:        No.6 2nd North Street Haidian District Beijing
country:        CN
phone:          +86- 18610728882
fax-no:         +86-10-58003402
e-mail:         [email protected]
mnt-by:         MAINT-CNNIC-AP
last-modified:  2022-03-10T03:20:04Z
source:         APNIC