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Autonomes System

AS4837

CHINA UNICOM China169 Backbone

Angezeigte IPs
57,242,368
CIDR-Präfixe
1,283
ASN
AS4837

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.

58/100
Caution
How this score is built
  • Baseline (neutral) 65
  • Multiple-origin (MOAS) routing anomaly −12
  • Isp allocation +5
  • Trust score 58 / 100

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

About China Unicom

China United Network Communications Group Co., Ltd., doing business as China Unicom, is a Chinese state-owned telecommunications operator. Originally founded in 1994 as a wireless paging and GSM mobile operator, it currently provides a range of services including mobile network, long-distance & local calling, data communication, Internet services, digital television, and IP telephony.

Founded
1994
Headquarters
Xicheng District
Industry
telecommunications
Parent
State-owned Assets Supervision and Administration Commission of the State Council
Employees
48,162

⚠ 8 MOAS-Präfixes — mehrere Origin-ASNs erkannt

Alle MOAS-Anomalien →

Ein zuvor stabiles Präfix, das von AS4837 wird jetzt auch von einer anderen ASN angekündigt (MOAS — Multiple-Origin AS), erkannt von unseren RIPE RIS Kollektoren. Oft harmlos (Anycast, Multi-Homing oder eine kürzliche Übertragung) — aber es kann ein Route Leak oder Prefix Hijack signalisieren, daher ist eine Überprüfung sinnvoll.

PräfixOrigin-ASNsZuletzt erkannt (UTC)
27.40.0.0/24 AS4837, AS17816 2026-07-24 12:38:48
27.40.14.0/24 AS4837, AS17816 2026-07-24 12:38:48
103.248.154.0/24 AS4837, AS131516 2026-07-24 12:38:48
103.239.247.0/24 AS4837, AS56046 2026-07-24 12:38:48
111.223.12.0/22 AS4837, AS63567 2026-07-24 12:38:48
103.85.86.0/23 AS4837, AS153911 2026-07-24 12:38:48
43.248.184.0/21 AS4837, AS63567 2026-07-24 01:08:43
103.45.161.0/24 AS4837, AS56046 2026-07-22 21:38:23

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 10-20Tbps
Geographic scope Regional
Traffic ratio Balanced
Peering policy Selective
IRR record AS4837:AS-CNCGROUP

Present at 2 internet exchanges: AMS-IX, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN

Web3 footprint

AS4837 hosts 10 observed decentralized-network nodes across 2 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

AS4837 — globaler IP-Fußabdruck

Städte, in denen AS4837 verfügt über messbare IPv4-Zuweisung. Klicken Sie auf einen Punkt, um die Seite der Stadt zu öffnen. Größe und Farbe skalieren mit der IP-Anzahl.

Auf 3D-Globus ansehen →

Top CIDR-Bereiche

CIDRIPsPTR DensityOrganisationLandStateCity
27.192.0.0/11 2.10M
0.0%
CHINA UNICOM China169 Backbone CN Shandong Qingdao
39.64.0.0/11 2.10M
0.0%
CHINA UNICOM China169 Backbone CN Shandong Jinan
42.224.0.0/12 1.05M
76.5%
CHINA UNICOM China169 Backbone CN Henan Xinxiang
60.0.0.0/12 1.05M
20.8%
CHINA UNICOM China169 Backbone CN Zhejiang Hangzhou
60.208.0.0/12 1.05M
22.8%
CHINA UNICOM China169 Backbone CN Shandong Jinan
101.16.0.0/12 1.05M
0.0%
CHINA UNICOM China169 Backbone CN Hebei Shijiazhuang
110.240.0.0/12 1.05M
0.0%
CHINA UNICOM China169 Backbone CN Hebei Hejian
112.240.0.0/12 1.05M
0.0%
CHINA UNICOM China169 Backbone CN Shandong Liaocheng
113.224.0.0/12 1.05M
0.0%
CHINA UNICOM China169 Backbone CN Liaoning Dalian
115.48.0.0/12 1.05M
99.2%
CHINA UNICOM China169 Backbone CN Henan Puyang
119.176.0.0/12 1.05M
0.0%
CHINA UNICOM China169 Backbone CN Shandong Zibo
120.0.0.0/12 1.05M
0.0%
CHINA UNICOM China169 Backbone CN Hebei Renqiu
175.160.0.0/12 1.05M
0.0%
CHINA UNICOM China169 Backbone CN Liaoning Shenyang
182.112.0.0/12 1.05M
99.1%
CHINA UNICOM China169 Backbone CN Henan Zhengzhou
1.56.0.0/13 524.3K
0.0%
CHINA UNICOM China169 Backbone CN Heilongjiang Harbin
27.8.0.0/13 524.3K
0.0%
CHINA UNICOM China169 Backbone CN Chongqing Chongqing
42.176.0.0/13 524.3K
0.0%
CHINA UNICOM China169 Backbone CN
60.16.0.0/13 524.3K
0.0%
CHINA UNICOM China169 Backbone CN Liaoning Shenyang
101.64.0.0/13 524.3K
0.0%
CHINA UNICOM China169 Backbone CN Zhejiang Dongyang
111.160.0.0/13 524.3K
99.2%
CHINA UNICOM China169 Backbone CN Tianjin Tianjin
112.232.0.0/13 524.3K
0.0%
CHINA UNICOM China169 Backbone CN Shandong Jinan
118.72.0.0/13 524.3K
98.5%
CHINA UNICOM China169 Backbone CN Shanxi Jinzhong
119.48.0.0/13 524.3K
98.6%
CHINA UNICOM China169 Backbone CN Jilin Changchun
119.112.0.0/13 524.3K
0.0%
CHINA UNICOM China169 Backbone CN Liaoning Dalian
121.16.0.0/13 524.3K
23.5%
CHINA UNICOM China169 Backbone CN Hebei Shijiazhuang
122.136.0.0/13 524.3K
97.6%
CHINA UNICOM China169 Backbone CN Jilin Songyuan
123.8.0.0/13 524.3K
99.5%
CHINA UNICOM China169 Backbone CN Anhui Wuhu
123.128.0.0/13 524.3K
0.0%
CHINA UNICOM China169 Backbone CN
123.152.0.0/13 524.3K
0.0%
CHINA UNICOM China169 Backbone CN Zhejiang Hangzhou
124.88.0.0/13 524.3K
0.0%
CHINA UNICOM China169 Backbone CN Zhejiang Hangzhou
139.208.0.0/13 524.3K
99.1%
CHINA UNICOM China169 Backbone CN Jilin Changchun
171.120.0.0/13 524.3K
0.0%
CHINA UNICOM China169 Backbone CN Shanxi Taiyuan
175.16.0.0/13 524.3K
99.0%
CHINA UNICOM China169 Backbone CN
183.184.0.0/13 524.3K
99.1%
CHINA UNICOM China169 Backbone CN Shanxi Taiyuan
221.200.0.0/13 524.3K
24.7%
CHINA UNICOM China169 Backbone CN Liaoning Shenyang
221.208.0.0/13 524.3K
0.0%
CHINA UNICOM China169 Backbone CN Shandong Qingdao
222.136.0.0/13 524.3K
98.7%
CHINA UNICOM China169 Backbone CN Henan Zhengzhou
1.188.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Heilongjiang Harbin
36.248.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Fujian Xiamen
42.4.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN
42.52.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN
42.56.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN
58.20.0.0/14 262.1K
22.3%
CHINA UNICOM China169 Backbone CN Hunan Changsha
61.52.0.0/14 262.1K
93.7%
CHINA UNICOM China169 Backbone CN Henan Xinxiang
101.72.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Hebei Tangshan
101.204.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Sichuan Chengdu
110.228.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Hebei Shijiazhuang
112.192.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Sichuan Chengdu
112.228.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Shandong Jinan
113.0.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN
116.140.0.0/14 262.1K
72.9%
CHINA UNICOM China169 Backbone CN Jilin Tonghua Shi
117.12.0.0/14 262.1K
97.6%
CHINA UNICOM China169 Backbone CN Tianjin Tianjin
119.4.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Sichuan Chengdu
119.164.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Shandong Qingdao
119.248.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN
121.24.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Hebei Xingtai
122.156.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN
122.188.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Shanghai Shanghai
123.4.0.0/14 262.1K
99.3%
CHINA UNICOM China169 Backbone CN
123.144.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Chongqing Chongqing
123.156.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Zhejiang Yiwu
123.188.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Liaoning Shenyang
124.132.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Shandong Zibo
124.164.0.0/14 262.1K
98.0%
CHINA UNICOM China169 Backbone CN
125.36.0.0/14 262.1K
73.3%
CHINA UNICOM China169 Backbone CN Tianjin Tianjin
125.40.0.0/14 262.1K
99.4%
CHINA UNICOM China169 Backbone CN Henan Zhengzhou
171.36.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Guangxi Nanning
171.116.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN
175.148.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN
175.152.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Sichuan Chengdu
182.88.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Guangxi Guilin
183.92.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Hubei Hwang Chow
218.8.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN
218.56.0.0/14 262.1K
0.1%
CHINA UNICOM China169 Backbone CN Shandong Zibo
221.0.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Shandong Qingdao
221.8.0.0/14 262.1K
46.6%
CHINA UNICOM China169 Backbone CN Shaanxi Xi'an
222.132.0.0/14 262.1K
0.0%
CHINA UNICOM China169 Backbone CN Beijing Beijing
222.160.0.0/14 262.1K
97.9%
CHINA UNICOM China169 Backbone CN Jilin Changchun
1.26.0.0/15 131.1K
0.0%
CHINA UNICOM China169 Backbone CN Inner Mongolia Chifeng
14.204.0.0/15 131.1K
0.0%
CHINA UNICOM China169 Backbone CN
42.48.0.0/15 131.1K
0.0%
CHINA UNICOM China169 Backbone CN Hunan Changsha
42.86.0.0/15 131.1K
0.0%
CHINA UNICOM China169 Backbone CN
58.16.0.0/15 131.1K
21.3%
CHINA UNICOM China169 Backbone CN Jiangxi Jingdezhen
58.244.0.0/15 131.1K
84.4%
CHINA UNICOM China169 Backbone CN
60.26.0.0/15 131.1K
83.8%
CHINA UNICOM China169 Backbone CN Tianjin Tianjin
60.28.0.0/15 131.1K
55.2%
CHINA UNICOM China169 Backbone CN Tianjin Tianjin
61.162.0.0/15 131.1K
44.4%
CHINA UNICOM China169 Backbone CN
110.6.0.0/15 131.1K
0.0%
CHINA UNICOM China169 Backbone CN
110.52.0.0/15 131.1K
0.0%
CHINA UNICOM China169 Backbone CN Hunan Chenzhou
110.72.0.0/15 131.1K
0.0%
CHINA UNICOM China169 Backbone CN
112.82.0.0/15 131.1K
0.0%
CHINA UNICOM China169 Backbone CN
112.84.0.0/15 131.1K
0.0%
CHINA UNICOM China169 Backbone CN Jiangsu Nantong
112.226.0.0/15 131.1K
0.0%
CHINA UNICOM China169 Backbone CN Shandong Qingdao
113.6.0.0/15 131.1K
0.0%
CHINA UNICOM China169 Backbone CN
113.8.0.0/15 131.1K
0.0%
CHINA UNICOM China169 Backbone CN
113.56.0.0/15 131.1K
0.0%
CHINA UNICOM China169 Backbone CN Hubei Wuhan
113.194.0.0/15 131.1K
98.6%
CHINA UNICOM China169 Backbone CN Jiangxi Taizhou
113.204.0.0/15 131.1K
0.0%
CHINA UNICOM China169 Backbone CN Chongqing Shuangfengqiao
116.2.0.0/15 131.1K
0.0%
CHINA UNICOM China169 Backbone CN Liaoning Dalian
116.116.0.0/15 131.1K
0.0%
CHINA UNICOM China169 Backbone CN

BGP-angekündigte Präfixe

Live BGP-Anomalien →

Präfixe AS4837 stammt tatsächlich aus BGP, beobachtet über unsere RIPE RIS Kollektoren. Diese Live-Routing-Ansicht kann von der oben genannten Registry-Zuweisung abweichen.

PrefixAnkündigungs-StichprobenZuletzt gesehen
61.243.3.0/24 374,265 2026-07-24 12:30:33
61.243.4.0/24 374,158 2026-07-24 12:30:33
61.243.1.0/24 373,774 2026-07-24 12:30:33
61.243.2.0/24 373,717 2026-07-24 12:30:33
61.243.10.0/24 373,056 2026-07-24 12:30:33
61.243.12.0/24 334,593 2026-07-24 12:30:33
61.243.11.0/24 198,080 2026-07-24 12:30:33
103.85.84.0/23 22,117 2026-07-24 12:37:00
202.91.224.0/21 15,697 2026-07-24 12:37:00
202.91.232.0/21 15,691 2026-07-24 12:37:00
202.75.212.0/22 15,637 2026-07-24 12:37:00
211.155.232.0/22 15,607 2026-07-24 12:37:00
202.75.208.0/22 15,577 2026-07-24 12:37:00
202.38.164.0/23 15,138 2026-07-24 12:37:00
60.12.7.0/24 14,588 2026-07-24 12:37:00
36.248.0.0/14 14,572 2026-07-24 12:37:00
60.28.0.0/15 14,429 2026-07-24 12:37:00
58.240.0.0/15 14,391 2026-07-24 12:37:00
123.138.0.0/15 14,075 2026-07-24 12:37:00
122.192.0.0/14 14,047 2026-07-24 12:37:00
1.24.0.0/13 14,030 2026-07-24 12:37:00
112.80.0.0/13 14,018 2026-07-24 12:37:00
101.199.196.0/22 13,923 2026-07-24 12:37:00
43.224.52.0/23 13,846 2026-07-24 12:37:00
43.248.184.0/21 13,799 2026-07-24 12:30:33
103.236.120.0/22 13,736 2026-07-24 12:37:00
43.250.96.0/22 13,609 2026-07-24 12:37:00
43.240.204.0/22 13,514 2026-07-24 12:37:00
61.161.128.0/17 13,511 2026-07-24 12:37:00
45.254.48.0/23 13,506 2026-07-24 12:37:00
43.248.244.0/22 13,482 2026-07-24 12:37:00
1.188.0.0/14 13,448 2026-07-24 12:37:00
43.224.12.0/22 13,420 2026-07-24 12:37:00
119.38.0.0/21 13,378 2026-07-24 12:37:00
103.36.208.0/22 13,376 2026-07-24 12:37:00
49.4.104.0/22 13,372 2026-07-24 12:37:00
49.4.96.0/21 13,364 2026-07-24 12:37:00
1.56.0.0/13 13,351 2026-07-24 12:37:00
106.3.208.0/21 13,338 2026-07-24 12:37:00
202.75.208.0/21 13,337 2026-07-24 12:37:00
49.4.110.0/24 13,336 2026-07-24 12:37:00
59.81.104.0/23 13,270 2026-07-24 12:37:00
49.4.108.0/23 13,268 2026-07-24 12:37:00
211.93.128.0/20 13,251 2026-07-24 12:37:00
211.93.144.0/21 13,248 2026-07-24 12:37:00
112.109.128.0/17 13,193 2026-07-24 12:37:00
218.104.128.0/20 13,139 2026-07-24 12:37:00
218.106.144.0/20 13,114 2026-07-24 12:37:00
123.154.0.0/16 13,100 2026-07-24 12:37:00
103.239.246.0/24 13,066 2026-07-24 12:37:00

Zeige Top 50 of 1,258 angekündigte Präfixe nach Stichprobenvolumen.

Frequently Asked Questions

Was ist AS4837?

AS4837 ist eine Autonomous System Number, die CHINA UNICOM China169 Backbone zugewiesen ist. Eine ASN identifiziert ein Netzwerk, das einen bestimmten Satz von IP-Adressen kontrolliert und bestimmt, wie der Datenverkehr über das Internet via BGP (Border Gateway Protocol) geleitet wird.

Wie viele IP-Adressen kündigt AS4837 an?

AS4837 kündigt 57.24M IPv4-Adressen an, verteilt auf 1,283 geroutete CIDR-Präfixe. Das Netzwerk ist in China registriert.

Wer betreibt AS4837?

AS4837 wird von CHINA UNICOM China169 Backbone betrieben. Die Organisation hat ihren Sitz in China. Sie können alle IP-Bereiche und zugehörigen ASNs auf der Organisationsseite einsehen.

In welchem Land ist AS4837 registriert?

AS4837 ist in China registriert. Dies gibt an, wo der Netzwerkbetreiber seinen Hauptsitz hat, obwohl die von ihm angekündigten IP-Adressen Benutzer weltweit bedienen können.

Zuletzt aktualisiert: 2026-07-24 12:40:31 UTC
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