211.155.32.0/19

AS4808  ·  China Unicom Beijing Province Network

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Summary

Country China
Domain chinaunicom.cn
ASN AS4808
Registry APNIC
ID UNICOM

WHOIS Details

inetnum:        211.155.32.0 - 211.155.63.255
netname:        UNICOM
descr:          China United Network Communications Corporation Limited
descr:          No.21 Financial Street,Xicheng District, Beijing 100140 ,P.R.China
country:        CN
admin-c:        XZ67-AP
tech-c:         XZ67-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-UNICOM-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:57:26Z
source:         APNIC

irt:            IRT-UNICOM-CN
address:        No.21 Financial Street,Xicheng District,
address:        Beijing 100140 ,P.R.China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        YW6851-AP
tech-c:         YW6851-AP
remarks:        [email protected] was validated on 2025-10-17
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:56Z
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:         Xiaomin Zhou
address:        No.21 Financial Street,Xicheng District, Beijing  100140 ,P.R.China
country:        CN
phone:          +86-10-66259626
fax-no:         +86-10-66259626
e-mail:         [email protected]
nic-hdl:        XZ67-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2009-06-17T02:45:23Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 211.155.0.0/16

Range ASN Company Num of IPs
211.155.80.0/20 AS23724 Beijing Internet Harbor Technology Co.,Ltd 4,096
211.155.240.0/20 AS4808 Beijing Teletron Telecom Engineering Co., Ltd. 4,096
211.155.80.0/20 AS56282 Beijing Internet Harbor Technology Co.,Ltd 4,096
211.155.192.0/20 AS134823 TPG Internet Pty Ltd. 4,096
211.155.208.0/20 AS134823 TPG Internet Pty Ltd. 4,096
211.155.120.0/21 AS58541 Kaopu Cloud 2,048
211.155.240.0/21 AS17964 Beijing Teletron Telecom Engineering Co., Ltd. 2,048
211.155.248.0/21 AS17964 Beijing zhong bang Telecom Technology Co Ltd 2,048
211.155.112.0/22 AS138915 Kaopu Cloud 1,024
211.155.116.0/22 AS58541 Kaopu Cloud 1,024
211.155.112.0/22 AS133774 Kaopu Cloud 1,024

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
170.223.68.211 AS40831 Mass General Brigham Incorporated 10.93ms from Ashburn, US
68.169.166.99 AS26827 EPB Fiber Optics 3.73ms from Atlanta, US
88.72.20.147 AS3209 Vodafone GmbH 6.03ms from Berlin, DE
190.27.188.227 AS19429 ETB - Colombia 1.15ms from Bogota, CO
207.229.146.35 AS6079 RCN 3.52ms from Chicago, US
14.239.213.211 AS45899 VNPT Corp 5.80ms from Hanoi, VN
42.58.252.195 AS4837 CHINA UNICOM China169 Backbone 5.41ms from Liaoyang, CN
90.211.200.131 AS5607 Sky UK Limited 11.32ms from London, GB
216.224.117.195 AS20001 Charter Communications Inc 1.96ms from Los Angeles, US
82.48.161.211 AS3269 Telecom Italia S.p.A. 4.49ms from Milan, IT
79.200.240.163 AS3320 Deutsche Telekom AG 2.07ms from Nuernberg, DE
78.80.246.163 AS13036 T-Mobile Czech Republic a.s. 8.12ms from Prague, CZ
18.211.198.195 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
52.6.1.163 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
98.221.110.83 AS7922 Comcast Cable Communications, LLC 4.64ms from Secaucus, US
84.242.168.3 AS29580 A1 Bulgaria EAD 0.60ms from Sofia, BG
140.112.111.179 AS17716 National Taiwan University 1.19ms from Taipei, TW
52.68.106.51 AS16509 Amazon.com, Inc. 0.29ms from Tokyo, JP
115.51.182.99 AS4837 CHINA UNICOM China169 Backbone 3.53ms from Zhengzhou, CN
161.35.247.99 AS14061 DigitalOcean, LLC 0.16ms from Amsterdam, NL
54.184.236.163 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
85.119.221.147 AS6696 VERIXI SA 3.00ms from Brussels, BE
172.183.57.35 AS8075 Microsoft Corporation 0.21ms from Chicago, US
72.32.47.131 AS33070 Rackspace Hosting 0.98ms from Dallas, US
74.113.231.179 AS16391 Celito Communications Inc. 1.30ms from Durham, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 -m13 211.155.37.40
traceroute to 211.155.37.40 (211.155.37.40): 13 hops max, 52 byte packets
4 [AS28917] 80.77.167.215 36.675 ms
5 *
6 *
7 *
8 *
9 [AS4808] 125.33.186.34 273.574 ms
10 [AS4808] 61.149.202.129 273.864 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Kharkiv, UA
On

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