210.12.136.0/21

AS4808 · China Unicom Beijing Province Network

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Summary

Country	China
Domain	gb.com.cn
ASN	AS4808
Registry	APNIC
ID	JTXJ-CN

WHOIS Details

inetnum:        210.12.136.0 - 210.12.136.255
netname:        JTXJ-CN
descr:          Ji Tong Communications Co.,Ltd,Xinjiang Branch
country:        CN
admin-c:        CJ81-AP
tech-c:         CJ81-AP
mnt-by:         MAINT-CHINAGBN-AP
status:         ASSIGNED NON-PORTABLE
changed:        ip-admin@gb.com.cn 20001025
changed:        hm-changed@apnic.net 20040927
source:         APNIC

person:         Chuntao Jia
address:        No2 Jianshe Street,Wulumuqi
address:        XINJIANG,CHINA
country:        CN
phone:          +86-0991-2846673
fax-no:         +86-0991-2830532
e-mail:         jct@urumuqi.cngb.com
nic-hdl:        CJ81-AP
mnt-by:         MAINT-CHINAGBN-AP
changed:        ip-admin@gb.com.cn 20001025
source:         APNIC

route:          210.12.0.0/16
descr:          China Unicom Beijing Province Network
country:        CN
origin:         AS4808
mnt-by:         MAINT-CNCGROUP-RR
changed:        abuse@cnc-noc.net 20160516
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 210.12.0.0/16

Range	ASN	Company	Num of IPs
210.12.64.0/18	AS4808	JITONG COMMUNICATIONS CO.,LTD	16,384
210.12.0.0/19	AS4808	China Unicom IP network	8,192
210.12.32.0/20	AS4808	Beijing All-Link Communication Technology Co. Ltd.	4,096
210.12.176.0/20	AS4808	Ji Tong Communications Co., Ltd.	4,096
210.12.216.0/21	AS4808	Jinan Network Communications Inc	2,048
210.12.168.0/21	AS4808	Mianyang Cable Television Station	2,048
210.12.200.0/21	AS4808	Ji Tong Communications Co.,Ltd, Tangshan Brench	2,048
210.12.192.0/21	AS4808	Jitong Communications Co.,Ltd, Heilongjiang Province Branch	2,048
210.12.208.0/21	AS4808	Heihe Network Information Co.,Ltd	2,048
210.12.160.0/21	AS4808	Jitong Communications Co.,Ltd	2,048
210.12.224.0/21	AS4808	Graduate School of the Chinese Academy of Sciences	2,048
210.12.56.0/21	AS4808	Foshan Chantong Information Broadband Network Co.,Ltd	2,048
210.12.232.0/21	AS4808	Ji Tong Communications Co.,Ltd,Xianyang Branch	2,048
210.12.240.0/21	AS4808	Ji Tong Communications Co.,Ltd, Beijing Branch	2,048
210.12.144.0/21	AS4808	Dalian Institute of Chemical physics	2,048
210.12.152.0/21	AS4808	JiTong Cummunications Co.,Ltd	2,048
210.12.128.0/21	AS4808	Yingkou Broadcast TV Information Network Company	2,048
210.12.248.0/21	AS4808	Ji Tong Communications Co.,Ltd,	2,048
210.12.52.0/22	AS4808	NJCATV Bacom Co.,Ltd,	1,024
210.12.48.0/23	AS4808	Beijing Tianjingdiwei communication Co.,Ltd	512
210.12.50.0/24	AS4837	Jilin Yatai Groups Joint-stock Company	256
210.12.51.0/24	AS4808	JiTong Communications ,GBNOC	256
210.12.232.0/24	AS4808	Qualcomm International Beijing Office	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.12.143.190	zyjkfw.cn	1
210.12.139.209	tjhqpm.cn	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
210.12.137.219	AS4808 China Unicom Beijing Province Network	3.32ms from Beijing, CN
210.12.136.252	AS4808 China Unicom Beijing Province Network	3.80ms from Beijing, CN
210.12.139.181	AS4808 China Unicom Beijing Province Network	3.49ms from Beijing, CN
210.12.141.17	AS4808 China Unicom Beijing Province Network	4.32ms from Tianjin, CN
210.12.140.219	AS4808 China Unicom Beijing Province Network	3.57ms from Beijing, CN
210.12.142.49	AS4808 China Unicom Beijing Province Network	6.47ms from Beijing, CN
210.12.143.82	AS4808 China Unicom Beijing Province Network	3.66ms from Beijing, CN
210.12.138.178	AS4808 China Unicom Beijing Province Network	4.03ms 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
101.30.45.213	AS4837 CHINA UNICOM China169 Backbone	5.85ms from Beijing, CN
3.149.117.165	AS16509 Amazon.com, Inc.	0.20ms from Columbus, US
46.203.237.213	AS9009 M247 Europe SRL	0.29ms from Dublin, IE
31.214.227.117	AS199610 marbis GmbH	0.25ms from Frankfurt am Main, DE
93.223.82.21	AS3320 Deutsche Telekom AG	8.85ms from Frankfurt am Main, DE
117.28.224.5	AS4809 China Telecom Next Generation Carrier Network	4.31ms from Fuzhou, CN
117.2.5.5	AS7552 Viettel Group	11.06ms from Ho Chi Minh City, VN
73.155.46.5	AS7922 Comcast Cable Communications, LLC	8.39ms from Houston, US
150.9.134.101	AS4685 Asahi Net	10.30ms from Osaka, JP
191.8.250.85	AS26599 TELEFÔNICA BRASIL S.A	2.69ms from Osasco, BR
157.230.157.245	AS14061 DigitalOcean, LLC	0.22ms from San Jose, US
168.243.230.213	AS16592 ICOMSA S.A. de C.V.	14.45ms from San Salvador, SV
73.221.181.69	AS7922 Comcast Cable Communications, LLC	3.97ms from Seattle, US
182.216.107.149	AS17858 LG POWERCOMM	2.19ms from Seoul, KR
183.127.11.213	AS4766 Korea Telecom	1.42ms from Seoul, KR
60.221.0.213	AS4837 CHINA UNICOM China169 Backbone	8.35ms from Taiyuan, CN
51.16.234.133	AS16509 Amazon.com, Inc.	1.17ms from Tel Aviv, IL
105.108.238.133	AS36947 Telecom Algeria	13.80ms from Tunis, TN
79.133.196.101	AS20853 eTOP sp. z o.o.	0.49ms from Warsaw, PL
192.101.86.5	AS22683 PHILIPS INTERNET	0.38ms from Amsterdam, NL
107.13.49.5	AS11426 Charter Communications Inc	10.96ms from Ashburn, US
84.194.103.133	AS6848 Telenet BV	5.37ms from Brussels, BE
27.14.55.213	AS4837 CHINA UNICOM China169 Backbone	4.31ms from Chongqing, CN
177.3.89.5	AS8167 V tal	1.13ms from Curitiba, BR
182.78.123.21	AS9498 BHARTI Airtel Ltd.	1.71ms from Delhi, IN

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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