210.15.72.0/21

AS9929 · CHINA UNICOM Industrial Internet Backbone

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Summary

Country	China
Domain	yzcatv.com.cn
ASN	AS9929
Registry	APNIC
ID	JTYZH-CN

WHOIS Details

inetnum:        210.15.75.0 - 210.15.75.255
netname:        JTYZH-CN
descr:          Ji Tong Communications Co.,Ltd, Yangzhou Branch
country:        CN
admin-c:        JY181-AP
tech-c:         JY181-AP
mnt-by:         MAINT-CHINAGBN-AP
status:         ASSIGNED NON-PORTABLE
changed:        [email protected] 20010409
changed:        [email protected] 20040927
source:         APNIC

person:         Jianfei Ye
address:        Guangdian Centr,Wenhuinan Road,Yangzhou
address:        JIANGSU, CHINA
country:        CN
phone:          +86-0514-7859211
fax-no:         +86-0514-7859209
e-mail:         [email protected]
nic-hdl:        JY181-AP
mnt-by:         MAINT-CHINAGBN-AP
changed:        [email protected] 20010409
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 210.15.0.0/16

Range	ASN	Company	Num of IPs
210.15.210.0/24	AS4739	Netspace Online	256
210.15.224.0/24	AS4739	Maroondah City Council	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
210.15.72.19	AS9929 CHINA UNICOM Industrial Internet Backbone	`2.49ms` from Chengdu, 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
184.178.92.149	AS22773 Cox Communications Inc.	`7.58ms` from Ashburn, US
206.85.77.85	AS53271 Phenix Cable	`5.59ms` from Atlanta, US
54.200.117.37	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
105.75.210.213	AS36884 Wana Corporate	`6.39ms` from Casablanca, MA
198.125.140.245	AS291 ESnet	`0.39ms` from Chicago, US
104.197.61.181	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
117.203.229.149	AS9829 National Internet Backbone	`12.70ms` from Delhi, IN
77.176.144.21	AS6805 Telefonica Germany GmbH & Co.OHG	`4.35ms` from Duesseldorf, DE
165.120.124.149	AS2856 British Telecommunications PLC	`6.14ms` from Erith, GB
108.237.255.213	AS7018 AT&T Enterprises, LLC	`2.07ms` from Houston, US
142.182.57.37	AS577 Bell Canada	`1.85ms` from Montreal, CA
138.197.118.245	AS14061 DigitalOcean, LLC	`0.25ms` from New York City, US
24.191.180.213	AS6128 Cablevision Systems Corp.	`7.58ms` from New York City, US
98.165.180.165	AS22773 Cox Communications Inc.	`1.62ms` from Phoenix, US
103.124.106.5	AS142036 Hosteons Pte. Ltd.	`0.16ms` from Portland, US
54.166.71.37	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
188.225.18.37	AS9123 JSC TIMEWEB	`0.68ms` from Saint Petersburg, RU
120.156.28.149	AS1221 Telstra Limited	`6.17ms` from Sydney, AU
126.143.62.117	AS17676 SoftBank Corp.	`1.15ms` from Tokyo, JP
153.164.58.53	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.13ms` from Tokyo, JP
77.11.40.85	AS6805 Telefonica Germany GmbH & Co.OHG	`3.36ms` from Berlin, DE
86.134.95.133	AS2856 British Telecommunications PLC	`2.61ms` from Erith, GB
173.199.182.229	AS32244 Liquid Web, L.L.C	`0.19ms` from Lansing, US
188.61.127.37	AS3303 Swisscom (Switzerland) Ltd	`1.03ms` from Lausanne, CH
86.180.155.117	AS2856 British Telecommunications PLC	`2.90ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f7 210.15.72.14

traceroute to 210.15.72.14 (210.15.72.14): 64 hops max, 52 byte packets

7 [AS45102] 116.251.119.130 6.931 ms

8 *

9 *

10 *

11 [AS9929] 210.15.72.14 3.926 ms

Measurement taken from

IPinfo ProbeNet in Chengdu, CN

On December 14th 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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