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Autonomous System

AS55967

Beijing Baidu Netcom Science and Technology Co., Ltd.

Announced IPs
41,472
CIDR prefixes
17
ASN
AS55967

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

57/100
Caution
How this score is built
  • Baseline (neutral) 65
  • Active-threat / abuse risk −12
  • Enterprise allocation +4
  • Trust score 57 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About Baidu

Baidu, Inc. is a Chinese multinational technology company specializing in Internet services and artificial intelligence.

Founded
2000
Headquarters
Beijing
Industry
Internet
Employees
31,000

⚠ 1 MOAS prefix — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS55967 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

PrefixOrigin ASNsLast detected (UTC)
180.76.76.0/24 AS38365, AS55967 2026-09-10 12:25:45

Network profile

Source: PeeringDB →
Network type Content
Geographic scope Global
Traffic ratio Heavy Outbound
Peering policy Open

Present at 7 internet exchanges: Equinix Singapore, BBIX Singapore, BBIX Tokyo, Any2East, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, HKIX: HKIX Peering LAN, Equinix Hong Kong

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
156.246.32.0/19 8.2K
0.0%
LARUS Limited SC
182.61.160.0/19 8.2K
0.1%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
154.85.48.0/20 4.1K
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. SC
156.240.112.0/20 4.1K
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. SC
180.76.0.0/20 4.1K
11.2%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
182.61.160.0/20 4.1K
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
202.46.48.0/20 4.1K
94.3%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
119.63.192.0/21 2.0K
0.0%
Baidu, Inc. JP
154.85.32.0/21 2.0K
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. SC
182.61.176.0/21 2.0K
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
103.235.44.0/22 1.0K
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
119.63.196.0/22 1.0K
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. JP
154.85.40.0/22 1.0K
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. SC
182.61.184.0/22 1.0K
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
45.113.192.0/23 512
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
104.193.88.0/23 512
0.2%
Beijing Baidu Netcom Science and Technology Co., Ltd. US
119.63.194.0/23 512
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. JP
154.85.44.0/23 512
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. SC
180.76.2.0/23 512
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.6.0/23 512
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.14.0/23 512
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
182.61.188.0/23 512
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
45.113.194.0/24 256
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
104.193.90.0/24 256
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. US
119.63.192.0/24 256
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
119.63.193.0/24 256
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. JP
180.76.1.0/24 256
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.4.0/24 256
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.5.0/24 256
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. JP
180.76.10.0/24 256
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.11.0/24 256
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.12.0/24 256
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.13.0/24 256
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.76.0/24 256
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
182.61.190.0/24 256
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
182.61.191.0/24 256
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
185.10.104.0/24 256
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.8.128/25 128
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.9.0/25 128
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.76.128/25 128
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.192/26 64
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.8.0/26 64
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. DE
180.76.8.64/26 64
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.9.128/26 64
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.9.192/27 32
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.76.32/27 32
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.76.96/27 32
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.0/28 16
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.64/28 16
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.176/28 16
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.9.224/28 16
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.76.16/28 16
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.76.64/28 16
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.80/29 8
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.152/29 8
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.9.240/29 8
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.76.8/29 8
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.76.80/29 8
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.28/30 4
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.32/30 4
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.36/30 4
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. US
180.76.0.40/30 4
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. US
180.76.0.44/30 4
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.48/30 4
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.60/30 4
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.132/30 4
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.164/30 4
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.172/30 4
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.9.252/30 4
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.76.4/30 4
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.76.88/30 4
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.24/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.90/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.92/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.96/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.100/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.110/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.112/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.114/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.116/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.120/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.122/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.128/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.130/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.140/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.142/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.146/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.160/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.170/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.9.248/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.76.0/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.76.94/31 2
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.16 1
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.17 1
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.18 1
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.19 1
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.20 1
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.21 1
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK
180.76.0.22 1
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. CN
180.76.0.23 1
0.0%
Beijing Baidu Netcom Science and Technology Co., Ltd. HK

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS55967 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
185.10.104.0/24 15,105 2026-09-10 11:53:24
104.193.88.0/24 13,341 2026-09-10 11:49:59
104.193.89.0/24 13,019 2026-09-10 11:49:59
180.76.9.0/24 10,566 2026-09-10 11:53:24
180.76.8.0/24 10,421 2026-09-10 11:53:24
180.76.76.0/24 10,324 2026-09-10 11:53:24
154.85.33.0/24 9,507 2026-09-10 12:04:44
154.85.44.0/23 8,951 2026-09-10 11:49:50
156.240.120.0/21 8,913 2026-09-10 11:49:50
180.76.12.0/24 8,737 2026-09-10 11:49:50
180.76.0.0/20 8,627 2026-09-10 11:49:50
154.85.48.0/21 8,611 2026-09-10 11:49:50
180.76.11.0/24 8,582 2026-09-10 11:49:50
45.113.194.0/24 8,570 2026-09-10 11:49:24
156.240.112.0/21 8,556 2026-09-10 11:49:50
180.76.1.0/24 8,547 2026-09-10 11:49:50
103.235.46.0/24 8,537 2026-09-10 11:49:24
180.76.0.0/24 8,532 2026-09-10 11:49:50
103.235.47.0/24 8,519 2026-09-10 11:49:24
154.85.40.0/22 8,518 2026-09-10 11:49:50
182.61.160.0/19 8,508 2026-09-10 11:49:50
154.85.36.0/24 8,498 2026-09-10 11:49:50
156.240.119.0/24 8,491 2026-09-10 11:49:50
156.240.118.0/24 8,489 2026-09-10 11:49:50
103.235.44.0/22 8,486 2026-09-10 11:49:24
103.235.45.0/24 8,471 2026-09-10 11:49:24
154.85.56.0/21 8,455 2026-09-10 11:49:50
154.85.32.0/21 8,447 2026-09-10 11:49:50
202.46.61.0/24 8,183 2026-09-10 11:49:24
202.46.48.0/20 8,157 2026-09-10 11:49:24
202.46.62.0/24 8,156 2026-09-10 11:49:24
202.46.63.0/24 8,130 2026-09-10 11:49:24
154.85.34.0/24 7,654 2026-09-10 11:49:50
45.113.192.0/24 7,505 2026-09-10 11:49:37
45.113.193.0/24 7,397 2026-09-10 11:49:37
104.193.90.0/24 6,140 2026-09-10 12:04:23
180.76.5.0/24 6,126 2026-09-10 12:04:23
119.63.192.0/21 5,468 2026-09-10 12:04:26
156.246.32.0/19 2,286 2026-09-10 11:49:50
154.85.37.0/24 992 2026-09-10 08:48:21

Frequently Asked Questions

What is AS55967?

AS55967 is an Autonomous System Number assigned to Beijing Baidu Netcom Science and Technology Co., Ltd.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS55967 announce?

AS55967 announces 41.5K IPv4 addresses distributed across 17 routed CIDR prefixes. The network is registered in China.

Who operates AS55967?

AS55967 is operated by Beijing Baidu Netcom Science and Technology Co., Ltd.. The organization is based in China. You can view all IP ranges and related ASNs on the organization page.

What country is AS55967 registered in?

AS55967 is registered in China. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-09-10 12:39:05 UTC
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