211.155.240.0/21

AS4808 · China Unicom Beijing Province Network

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Summary

Country	China
Domain	drpeng.com.cn
ASN	AS4808
Parent Range	211.155.240.0/20
Registry	APNIC
ID	DXTNET

WHOIS Details

inetnum:        211.155.240.0 - 211.155.247.255
netname:        DXTNET
descr:          Beijing Teletron Telecom Engineering Co., Ltd.
descr:          Jian Guo Road, Chaoyang District, Beijing, PR.China
country:        CN
admin-c:        BW904-AP
tech-c:         BW904-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-DXTNET-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:57:26Z
source:         APNIC

irt:            IRT-DXTNET-CN
address:        Jian Guo Road, Chaoyang District, Beijing, PR.China
e-mail:         Xufuyuan@btte.net
abuse-mailbox:  Xufuyuan@btte.net
admin-c:        BW904-AP
tech-c:         BW904-AP
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:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Xu Fuyuan
address:        No.11 Hepingli east Dongcheng District, Beijing,China
country:        CN
phone:          +86-18612964416
e-mail:         xufuyuan@drpeng.com.cn
nic-hdl:        BW904-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2023-02-20T06:10:06Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 211.155.240.0/21

Range	ASN	Company	Num of IPs
211.155.240.0/20	AS4808	Beijing Teletron Telecom Engineering Co., Ltd.	4,096

Nearby Ranges

BGP prefixes that overlap with 211.155.0.0/16

Range	ASN	Company	Num of IPs
211.155.32.0/19	AS4808	China United Network Communications Corporation Limited	8,192
211.155.240.0/20	AS4808	Beijing Teletron Telecom Engineering Co., Ltd.	4,096
211.155.80.0/20	AS23724	Beijing Internet Harbor Technology Co.,Ltd	4,096
211.155.80.0/20	AS56282	Beijing Internet Harbor Technology Co.,Ltd	4,096
211.155.120.0/21	AS58541	Kaopu Cloud	2,048
211.155.248.0/21	AS4808	Beijing zhong bang Telecom Technology Co Ltd	2,048
211.155.116.0/22	AS58541	Kaopu Cloud	1,024
211.155.112.0/22	AS133774	Kaopu Cloud	1,024
211.155.112.0/22	AS138915	Kaopu Cloud	1,024

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.155.244.91	lingxuewang.com	1

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

Read more

Pingable IPs

14 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.155.243.206	AS4808 China Unicom Beijing Province Network	`4.66ms` from Beijing, CN

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
100.25.242.165	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
73.219.206.229	AS7922 Comcast Cable Communications, LLC	`11.15ms` from Boston, US
121.50.203.213	AS9313 Network Technology (AUST) P/L	`2.49ms` from Brisbane, AU
103.76.188.5	AS135758 Alacriy Net System Service Private Limited	`0.40ms` from Chennai, IN
73.111.42.101	AS7922 Comcast Cable Communications, LLC	`5.58ms` from Chicago, US
34.57.43.213	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
93.239.70.5	AS3320 Deutsche Telekom AG	`5.06ms` from Duesseldorf, DE
77.8.164.213	AS6805 Telefonica Germany GmbH & Co.OHG	`1.19ms` from Hamburg, DE
218.9.192.53	AS4837 CHINA UNICOM China169 Backbone	`2.79ms` from Harbin, CN
156.244.178.69	AS9294 GNET INC.	`0.85ms` from Hong Kong, HK
158.125.234.85	AS786 Jisc Services Limited	`4.99ms` from London, GB
179.27.3.213	AS6057 Administracion Nacional de Telecomunicaciones	`1.21ms` from Montevideo, UY
5.143.251.133	AS12389 PJSC Rostelecom	`0.40ms` from Moscow, RU
182.68.243.149	AS24560 Bharti Airtel Ltd., Telemedia Services	`15.33ms` from Mumbai, IN
69.112.55.101	AS6128 Cablevision Systems Corp.	`7.32ms` from New York City, US
115.213.207.117	AS4134 CHINANET-BACKBONE	`7.42ms` from Ningbo, CN
39.71.68.229	AS4837 CHINA UNICOM China169 Backbone	`6.40ms` from Qingdao, CN
89.160.55.53	AS29518 Bredband2 AB	`0.31ms` from Stockholm, SE
126.58.7.21	AS17676 SoftBank Corp.	`11.27ms` from Tokyo, JP
115.51.77.229	AS4837 CHINA UNICOM China169 Backbone	`3.68ms` from Zhengzhou, CN
182.30.49.181	AS8987 Amazon Data Services Ireland Ltd	`0.83ms` from Columbus, US
58.23.102.149	AS4837 CHINA UNICOM China169 Backbone	`11.26ms` from Fuzhou, CN
147.227.96.117	AS668 United States Department of Defense (DoD)	`1.69ms` from Los Angeles, US
91.225.77.149	AS31566 SkyNetwork Ltd.	`13.08ms` from Moscow, RU
71.47.76.133	AS33363 Charter Communications, Inc	`11.29ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 -m13 211.155.246.190

traceroute to 211.155.246.190 (211.155.246.190): 13 hops max, 52 byte packets

1 [AS42831] 5.101.149.193 0.47 ms

2 *

3 *

4 [AS3356] 4.26.2.118 305.435 ms

5 *

6 *

7 *

8 *

9 [AS4808] 123.126.0.202 321.747 ms

10 [AS4808] 61.149.212.230 316.714 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Coventry, GB

On March 21st 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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