210.51.226.0/24

AS9929 · CHINA UNICOM Industrial Internet Backbone

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Summary

Country	China
Domain	cnc-noc.net
ASN	AS9929
Parent Range	210.51.0.0/16
Registry	APNIC
ID	TAIZHOU-DEREN

WHOIS Details

inetnum:        210.51.226.96 - 210.51.226.127
netname:        TAIZHOU-DEREN
descr:          taizhou deren group,taizhou city,zhejiang province
country:        CN
admin-c:        DL342-AP
tech-c:         DL342-AP
mnt-by:         MAINT-CN-ZM28
changed:        daihy@china-netcom.com 20011122
status:         ASSIGNED NON-PORTABLE
source:         APNIC
changed:        hm-changed@apnic.net  20020827

person:         dingmi lin
address:        deren group,taizhou city
country:        CN
phone:          +86-010-88093588
e-mail:         lindm@china-netcom.com
nic-hdl:        DL342-AP
mnt-by:         MAINT-CN-ZM28
changed:        daihy@china-netcom.com 20011116
source:         APNIC

route:          210.51.0.0/16
descr:          CNC Group CncNet
country:        CN
origin:         AS9929
mnt-by:         MAINT-CNCGROUP-RR
changed:        abuse@cnc-noc.net 20060330
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 210.51.226.0/24

Range	ASN	Company	Num of IPs
210.51.0.0/16	AS9929	China Unicom IP network	65,536

Nearby Ranges

BGP prefixes that overlap with 210.51.0.0/16

Range	ASN	Company	Num of IPs
210.51.0.0/16	AS9929	China Unicom IP network	65,536
210.51.216.0/21	AS9929	Nanjing Banglian Television	2,048
210.51.230.0/23	AS9929	East Communication Co.	512
210.51.232.0/23	AS9929	NO.121 Fucheng Road,Mianyang,	512
210.51.229.0/24	AS9929	Jianghan Oil filed Communication	256
210.51.185.0/24	AS4808	CNC S-IDC YIZHUANG	256
210.51.241.0/24	AS9929	SuTian Broadcast Television	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

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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
98.93.209.56	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
52.80.146.88	AS55960 Beijing Guanghuan Xinwang Digital	`3.53ms` from Beijing, CN
89.27.249.136	AS8881 1&1 Versatel GmbH	`1.11ms` from Berlin, DE
117.204.46.184	AS9829 National Internet Backbone	`13.94ms` from Lohogaon, IN
46.9.249.72	AS2119 Telenor Norge AS	`3.70ms` from Sandefjord, NO
95.172.108.216	AS12714 PJSC MegaFon	`15.35ms` from Yekaterinburg, RU
100.28.152.56	AS14618 Amazon.com, Inc.	`0.56ms` from Ashburn, US
69.129.130.248	AS4181 TDS TELECOM	`7.31ms` from Atlanta, US
54.201.168.168	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
98.137.156.40	AS36646 Yahoo Holdings Inc.	`10.11ms` from Chicago, US
139.9.49.184	AS55990 Huawei Cloud Service data center	`1.44ms` from Guangzhou, CN
2.118.108.248	AS3269 Telecom Italia S.p.A.	`4.67ms` from Milan, IT
100.34.100.152	AS701 Verizon Business	`1.91ms` from Philadelphia, US
222.135.63.136	AS4837 CHINA UNICOM China169 Backbone	`10.26ms` from Qingdao, CN
27.219.110.200	AS4837 CHINA UNICOM China169 Backbone	`3.01ms` from Qingdao, CN
116.233.229.8	AS4812 China Telecom (Group)	`5.64ms` from Shanghai, CN
118.168.54.216	AS3462 Data Communication Business Group	`1.40ms` from Taipei, TW
3.115.67.136	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
81.207.254.104	AS1136 KPN B.V.	`1.08ms` from Amsterdam, NL
3.81.255.232	AS14618 Amazon.com, Inc.	`0.58ms` from Ashburn, US
54.88.73.56	AS14618 Amazon.com, Inc.	`0.62ms` from Ashburn, US
188.228.26.104	AS29695 Altibox AS	`6.49ms` from Copenhagen, DK
108.93.122.168	AS7018 AT&T Enterprises, LLC	`2.04ms` from Dallas, US
217.27.79.8	AS20746 Telecom Italia S.p.A.	`1.29ms` from Milan, IT
39.146.179.72	AS9808 China Mobile Communications Group Co., Ltd.	`6.47ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 -f5 -m18 210.51.226.42

traceroute to 210.51.226.42 (210.51.226.42): 18 hops max, 52 byte packets

5 [AS3356] 8.243.179.77 1.044 ms

6 [AS3356] 4.69.219.142 106.672 ms

7 *

8 *

9 [AS701] 204.148.55.130 297.14 ms

10 [AS9929] 218.105.2.93 297.588 ms

11 *

12 *

13 [AS9929] 210.52.242.38 304.675 ms

14 [AS9929] 210.52.242.37 302.5 ms

15 [AS9929] 210.52.242.38 305.397 ms

16 *

17 *

18 *

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On December 29th 2025

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.

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