210.12.51.0/24

AS4808 · China Unicom Beijing Province Network

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Summary

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

WHOIS Details

inetnum:        210.12.51.0 - 210.12.51.255
netname:        GBNOC-CN
descr:          JiTong Communications ,GBNOC
country:        CN
admin-c:        DW78-AP
tech-c:         DW78-AP
mnt-by:         MAINT-CHINAGBN-AP
status:         ASSIGNED NON-PORTABLE
changed:        ip-admin@gb.com.cn 20000519
changed:        hm-changed@apnic.net 20040927
source:         APNIC

person:         Di Wu
address:        Electric Tower Fl 28 wanshoulu 27
address:        BEIJING,CHINA
country:        CN
phone:          +86-010-68207964
fax-no:         +86-010-68278288
e-mail:         wd@chinagb.net
nic-hdl:        DW78-AP
mnt-by:         MAINT-CHINAGBN-AP
changed:        ip-admin@gb.com.cn 20000519
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
210.12.136.0/21	AS4808	Ji Tong Communications Co.,Ltd,Xinjiang Branch	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
210.12.232.0/24	AS4808	Qualcomm International Beijing Office	256

Hosted domains

There are 5 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
210.12.51.202	cang9.com	4
210.12.51.169	lunghealthbiotech.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
210.12.51.209	AS4808 China Unicom Beijing Province Network	4.15ms 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
23.63.0.136	AS16625 Akamai Technologies, Inc.	0.05ms from Brisbane, AU
188.143.64.232	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	1.51ms from Budapest, HU
174.69.106.168	AS22773 Cox Communications Inc.	16.87ms from Dallas, US
166.203.207.216	AS20057 AT&T Enterprises, LLC	7.45ms from Fremont, US
24.4.76.88	AS7922 Comcast Cable Communications, LLC	5.08ms from Fremont, US
81.247.11.168	AS5432 Proximus NV	4.81ms from Gravelines, FR
42.179.237.184	AS4837 CHINA UNICOM China169 Backbone	14.98ms from Liaoyang, CN
89.38.126.24	AS21267 Wavenet Limited	7.54ms from London, GB
47.181.14.120	AS5650 Frontier Communications of America, Inc.	2.43ms from Los Angeles, US
201.108.103.200	AS8151 UNINET	12.74ms from Miami, US
66.188.186.232	AS20115 Charter Communications LLC	8.70ms from Minneapolis, US
72.15.126.24	AS12083 WideOpenWest Finance LLC	7.46ms from Atlanta, US
80.133.200.104	AS3320 Deutsche Telekom AG	3.15ms from Berlin, DE
181.61.82.88	AS10620 Telmex Colombia S.A.	9.23ms from Bogota, CO
204.199.121.168	AS3549 Level 3 Parent, LLC	1.02ms from Bogota, CO
14.175.175.248	AS45899 VNPT Corp	8.47ms from Da Nang, VN
83.151.0.8	AS29194 MTS PJSC	6.51ms from Kazan, RU
82.45.250.40	AS5089 Virgin Media Limited	8.35ms from London, GB
121.5.250.56	AS45090 Shenzhen Tencent Computer Systems Company Limited	1.29ms from Shanghai, CN
113.44.218.72	AS55990 Huawei Cloud Service data center	3.73ms from Beijing, CN
45.240.84.8	AS24863 Link Egypt (Link.NET)	9.75ms from Cairo, EG
87.143.216.136	AS3320 Deutsche Telekom AG	7.25ms from Frankfurt am Main, DE
175.173.251.88	AS4837 CHINA UNICOM China169 Backbone	8.30ms from Liaoyang, CN
175.17.70.40	AS4837 CHINA UNICOM China169 Backbone	10.19ms from Liaoyang, CN
83.47.217.200	AS3352 TELEFONICA DE ESPANA S.A.U.	9.44ms from Madrid, ES

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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