211.99.32.0/19

AS4808  ·  China Unicom Beijing Province Network

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Summary

Country China
Domain cnnic.cn
ASN AS4808
Registry APNIC
ID BTDC

WHOIS Details

inetnum:        211.99.32.0 - 211.99.63.255
netname:        BTDC
descr:          Beijing Telecom Development Co.
descr:          Telecom Industry Building 1602,
descr:          No. 65 Fuxing Road, Haidian,Beijing
country:        CN
admin-c:        YW6651-AP
tech-c:         YW6651-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-BTDC-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:57:26Z
source:         APNIC

irt:            IRT-BTDC-CN
address:        No. 65 Fuxing Road, Haidian,Beijing
e-mail:         lxd7880@163.com
abuse-mailbox:  lxd7880@163.com
admin-c:        YW6651-AP
tech-c:         YW6651-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:08Z
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:         Liu Chang
address:        Telecom Industry Building 1602,
address:        No. 65 Fuxing Road, Haidian,Beijing
country:        CN
phone:          +86-13501172012
e-mail:         13501172012@139.com
nic-hdl:        YW6651-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2016-09-02T06:46:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 211.99.32.0/19

Range ASN Company Num of IPs
211.99.32.0/20 AS138195 Sun Network Limited 4,096
211.99.48.0/20 AS138195 Sun Network Limited 4,096

Nearby Ranges

BGP prefixes that overlap with 211.99.0.0/16

Range ASN Company Num of IPs
211.99.192.0/19 AS9802 21ViaNet(China),Inc. 8,192
211.99.128.0/19 AS17429 BEIJING GEHUA CATV NETWORK CO., LTD. 8,192
211.99.160.0/19 AS23724 21ViaNet(China),Inc. 8,192
211.99.192.0/19 AS23724 21ViaNet(China),Inc. 8,192
211.99.192.0/19 AS23724 21ViaNet(China),Inc. 8,192
211.99.64.0/19 AS4808 No.95 Nanheyan street BEIJING 100006 PRC 8,192
211.99.192.0/19 AS9308 21ViaNet(China),Inc. 8,192
211.99.192.0/19 AS9308 21ViaNet(China),Inc. 8,192
211.99.192.0/19 AS9802 21ViaNet(China),Inc. 8,192
211.99.48.0/20 AS138195 Sun Network Limited 4,096
211.99.32.0/20 AS138195 Sun Network Limited 4,096
211.99.126.0/24 AS63695 Sanlian Electronic & Information Co., Ltd. 256
211.99.127.0/24 AS63695 Sanlian Electronic & Information Co., Ltd. 256
211.99.112.0/24 AS134543 CED of Shandong Province 256
211.99.117.0/24 AS56040 Jinan Zhiji Residential Area 256
211.99.118.0/24 AS56040 Jinan Dadu Hotel 256
211.99.119.0/24 AS56040 Jinan Dadu Hotel 256
211.99.120.0/24 AS56040 Jinan Dadu Hotel 256
211.99.121.0/24 AS56040 Jinan Dadu Hotel 256
211.99.113.0/24 AS134543 Jinan Zhiji Residential Area 256
211.99.114.0/24 AS134543 Jinan Zhiji Residential Area 256
211.99.115.0/24 AS134543 Jinan Zhiji Residential Area 256
211.99.116.0/24 AS134543 Jinan Zhiji Residential Area 256
211.99.122.0/24 AS134543 Jinan Dadu Hotel 256
211.99.103.0/24 AS134763 Shandong Huaneng Hotel Group 256
211.99.124.0/24 AS63695 Beelink Networks Exchange Center NMS & Equipment Dep. 256
211.99.123.0/24 AS63695 Jinan Dadu Hotel 256
211.99.125.0/24 AS63695 Sanlian Electronic & Information Co., Ltd. 256

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
83.212.24.147 AS5408 National Infrastructures for Research and Technology S.A. 1.16ms from Athens, GR
157.122.2.35 AS17623 China Unicom Shenzen network 5.63ms from Guangzhou, CN
129.122.166.99 AS37645 Finstar - Sociedade de Investimento e Participacoes S.A 1.42ms from Luanda, AO
72.50.205.19 AS10242 US Internet Corp 0.41ms from Minneapolis, US
47.35.179.115 AS20115 Charter Communications LLC 15.61ms from Minneapolis, US
107.3.234.227 AS7922 Comcast Cable Communications, LLC 6.64ms from Murfreesboro, US
220.245.253.243 AS7545 TPG Telecom Limited 1.42ms from Perth, AU
20.115.226.35 AS8075 Microsoft Corporation 0.35ms from Quincy, US
87.68.252.99 AS12400 Partner Communications Ltd. 1.01ms from Rosh Ha‘Ayin, IL
4.55.21.131 AS3356 Level 3 Parent, LLC 0.45ms from Santa Clara, US
201.108.236.131 AS8151 UNINET 9.95ms from Santiago de Queretaro, MX
183.111.93.19 AS4766 Korea Telecom 0.91ms from Seoul, KR
103.134.14.195 AS138592 PRIVATE DATA CLOUDS PTY LTD 0.42ms from Sydney, AU
38.154.125.99 AS55286 B2 Net Solutions Inc. 0.12ms from Buffalo, US
166.250.66.99 AS6167 Verizon Business 17.99ms from Chicago, US
34.171.26.195 AS396982 Google LLC 0.11ms from Council Bluffs, US
67.177.216.211 AS7922 Comcast Cable Communications, LLC 6.88ms from Denver, US
66.85.47.3 AS393960 Host4Geeks LLC 0.21ms from Lenoir, US
150.229.73.19 AS6262 Commonwealth Scientific and Industrial 1.27ms from Melbourne, AU
47.97.88.179 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 6.67ms from Ningbo, CN
178.49.129.115 AS31200 Novotelecom Ltd 0.78ms from Novosibirsk, RU
108.15.64.99 AS701 Verizon Business 4.05ms from Philadelphia, US
44.195.163.99 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
79.23.83.211 AS3269 Telecom Italia S.p.A. 10.16ms from Rome, IT
118.127.212.19 AS17839 LG HelloVision Corp. 7.63ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m5 211.99.40.125
traceroute to 211.99.40.125 (211.99.40.125): 5 hops max, 52 byte packets
1 [AS15169] 66.249.95.81 250.358 ms
2 [AS15169] 216.239.59.32 250.572 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Hamina, FI
On

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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