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

34

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
154.85.40.0/22 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
202.46.63.0/24 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
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,156,032 68,719,607,808 IPv4 IPv4
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4
AS47734 TELECOM-IT-SOLUTIONS-AS - Telecom IT Solutions SRL, RO Romania 256 65,536 IPv4 IPv4
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,024 34,359,738,368 IPv4 IPv4
AS58952 FRONTIIRCOLTD-MM - Frontiir Co., Ltd, MM Myanmar 8,192 4,294,967,296 IPv4 IPv4
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 162,816 8,590,000,128 IPv4 IPv4
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 12,800 2,162,688 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4
AS15412 FLAG-AS - FLAG TELECOM UK LIMITED, GB United Kingdom 36,096 4,294,967,296 IPv6 IPv6
AS559 Switch, CH Switzerland 2,184,704 176,093,790,208 IPv4 IPv4
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1,084,672 13,421,903,872 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 35,840 107,374,182,400 IPv4 IPv4
AS34019 HIVANE - Hivane Association, FR France 2,816 1,245,184 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS133210 ENTECHNOLOGIES-AS-AP - EN Technologies Pte Ltd, SG Singapore 4,608 4,295,098,368 IPv4 IPv4
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 327,168 17,180,065,792 IPv4 IPv4
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 561,920 214,749,216,768 IPv4 IPv4
AS24115 ASN-EQIX-MLPE - Equinix Asia Pacific Pte Ltd, SG Singapore 0 0 IPv4 IPv4
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,188,288 17,600,776,044,544 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,080 42,949,804,032 IPv4 IPv4
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27,904 4,294,967,296 IPv4 IPv4
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 86,016 240,518,430,720 IPv4 IPv4
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 18,176 4,294,967,296 IPv4 IPv4
AS35625 EUROFIBER-FRANCE - Eurofiber France SAS, FR France 29,184 103,095,992,320 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4
AS151326 DCPL-AS-AP - DCConnect Communication Pte. Ltd., SG Singapore 2,560 4,295,032,832 IPv4 IPv4
AS45796 UIH-BBCONNECT-AS-AP - UIH / BB Connect, TH Thailand 2,048 4,294,967,296 IPv6 IPv6
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 7,204,864 30,065,164,288 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 581,888 282,627,370,713,088 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - CELESTE SAS, FR France 289,792 98,784,247,808 IPv4 IPv4
AS140570 HKBCS-AS-AP - Hong Kong Beecloud System Technology Services Limited, HK Hong Kong 4,608 65,536 IPv4 IPv4
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135,168 42,949,672,960 IPv4 IPv4
AS28716 RETELIT-AS - Retelit Digital Services S.p.A., IT Italy 43,520 107,374,182,400 IPv4 IPv4
AS47692 NESSUS - Nessus GmbH, AT Austria 37,120 34,359,869,440 IPv4 IPv4
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 109,568 111,673,344 IPv4 IPv4
AS2518 BIGLOBE - BIGLOBE Inc., JP Japan 3,670,016 38,654,705,664 IPv4 IPv4
AS5398 InternetONE - Internet one SRL, CH Switzerland 20,224 38,654,705,664 IPv4 IPv4
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 573,184 55,834,640,384 IPv4 IPv4 IPv6 IPv6
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv4 IPv4
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 2,560 4,579,131,392 IPv4 IPv4 IPv6 IPv6
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,472 38,654,705,664 IPv4 IPv4
AS58453 CMI-INT-HK - China Mobile International Limited, HK Hong Kong 196,864 4,294,967,296 IPv4 IPv4
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv4 IPv4
AS955 LSHIY - LSHIY LLC, US United States 1,536 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 38,400 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 70,912 14,010,220,544 IPv4 IPv4
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1,536 131,072 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 99,200 77,403,586,560 IPv4 IPv4 IPv6 IPv6
AS3223 VOXILITY - Voxility LLP, GB United Kingdom 70,400 18,350,080 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,496,320 25,770,655,744 IPv4 IPv4
AS8426 CLARANET-AS - Claranet Limited, GB United Kingdom 987,648 253,403,463,680 IPv4 IPv4
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 2,048 34,359,738,368 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 10,496 42,949,672,960 IPv4 IPv4
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 2,048 0 IPv6 IPv6
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 52,480 6,442,450,944 IPv4 IPv4
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,275,109,888 IPv4 IPv4
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 22,528 4,294,967,296 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 53,760 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,149,696 IPv4 IPv4
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,553,792 204,347,408,384 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,880 107,374,182,400 IPv4 IPv4
AS45896 MOBIFONEGLOBAL-AS-VN - Mobifone Global JSC, VN Viet Nam 8,480 4,295,032,832 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4
AS2500 WIDE-BB - WIDE Project, JP Japan 65,536 4,294,967,296 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 106,240 351,384,436,736 IPv4 IPv4 IPv6 IPv6
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 7,158,528 2,233,382,993,920 IPv4 IPv4
AS2734 CORESITE, US United States 48,384 7,248,347,136 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 17,179,869,184 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 12,032 4,312,662,016 IPv4 IPv4
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:  2025-10-08T13:09:00Z
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]
auth:           # Filtered
admin-c:        ZKY3-AP
tech-c:         ZKY3-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-09-05T23:38:37Z
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