193.119.21.0/24

AS151397 · China Telecom

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Summary

Country	China
Domain	ct1000.com
ASN	AS151397
Registry	APNIC
ID	CHINANET

WHOIS Details

inetnum:        193.119.0.0 - 193.119.31.255
netname:        CHINANET
descr:          China Telecom
descr:          Data Network Management Division
descr:          Network Operation & Maintenance Department
descr:          No 19 Chaoyangmen North Street
descr:          Dongcheng District
country:        CN
admin-c:        CH93-AP
tech-c:         CH93-AP
abuse-c:        AC1573-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CN-CHINANETCLOUD
mnt-routes:     MAINT-CN-CHINANETCLOUD
mnt-irt:        IRT-CHINANET-CN
last-modified:  2024-12-04T07:06:36Z
source:         APNIC

irt:            IRT-CHINANET-CN
address:        No.31 ,jingrong street,beijing
address:        100032
e-mail:         anti-spam@chinatelecom.cn
abuse-mailbox:  anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2025-11-18T00:26:23Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         anti-spam@chinatelecom.cn
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +86-10-58501724
fax-no:         +86-10-58501724
country:        CN
mnt-by:         MAINT-CHINANET
last-modified:  2022-02-28T06:53:44Z
source:         APNIC

route:          193.119.0.0/19
origin:         AS151397
descr:          China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District
mnt-by:         MAINT-CN-CHINANETCLOUD
last-modified:  2024-12-09T09:06:43Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 193.119.0.0/16

Range	ASN	Company	Num of IPs
193.119.128.0/17	AS138384	Rakuten Mobile Inc.	32,768
193.119.64.0/18	AS7545	TPG Internet Pty Ltd	16,384
193.119.32.0/19	AS7545	TPG Internet Pty Ltd	8,192

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
193.119.21.63	holidaydiscounts.com	1
193.119.21.141	e-websites.co.uk	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
193.119.21.2	AS151397 China Telecom	`0.17ms` from Frankfurt am Main, DE

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
47.224.29.232	AS20115 Charter Communications LLC	`12.57ms` from Chicago, US
2.126.214.120	AS5607 Sky UK Limited	`4.60ms` from Erith, GB
62.227.50.8	AS3320 Deutsche Telekom AG	`8.08ms` from Frankfurt am Main, DE
193.136.5.8	AS1930 Fundacao para a Ciencia e a Tecnologia, I.P.	`0.38ms` from Lisbon, PT
66.229.128.104	AS7922 Comcast Cable Communications, LLC	`6.59ms` from Miami, US
46.19.233.104	AS47902 Retelit Digital Services S.p.A.	`10.25ms` from Milan, IT
71.187.75.104	AS701 Verizon Business	`1.71ms` from New York City, US
153.230.232.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.14ms` from Osaka, JP
34.225.23.40	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
192.254.215.216	AS46606 Unified Layer	`2.03ms` from Salt Lake City, US
112.185.56.184	AS4766 Korea Telecom	`6.17ms` from Seoul, KR
59.8.65.200	AS4766 Korea Telecom	`10.61ms` from Seoul, KR
85.184.136.72	AS204274 AURA Fiber A/S	`3.16ms` from Skanderborg, DK
159.196.173.184	AS4764 Aussie Broadband	`0.82ms` from Sydney, AU
61.197.23.216	AS2514 NTT PC Communications, Inc.	`5.08ms` from Tokyo, JP
133.35.208.136	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`6.15ms` from Tokyo, JP
115.62.132.8	AS4837 CHINA UNICOM China169 Backbone	`4.78ms` from Zhengzhou, CN
185.236.255.136	AS205487 DGN Deutsches Gesundheitsnetz Service GmbH	`3.69ms` from Amsterdam, NL
40.118.97.152	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
136.56.138.152	AS16591 Google Fiber Inc.	`7.00ms` from Ashburn, US
81.186.127.168	AS8248 Computer Technology Institute and Press Diophantus	`11.53ms` from Athens, GR
82.152.131.152	AS11426 Charter Communications Inc	`0.11ms` from Charlotte, US
34.171.19.8	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
20.174.153.120	AS8075 Microsoft Corporation	`1.33ms` from Dubai, AE
37.196.96.248	AS1257 Tele2 Sverige AB	`0.48ms` from Goeteborg, SE

Traceroute

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

traceroute -a -n -q1 -f5 193.119.21.59

traceroute to 193.119.21.59 (193.119.21.59): 64 hops max, 52 byte packets

5 [AS151397] 193.119.21.59 0.357 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On January 18th 2026

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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