220.154.16.0/23

AS141679 · China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS141679
Registry	APNIC
ID	CTXXQD

WHOIS Details

inetnum:        220.154.0.0 - 220.154.255.255
netname:        CTXXQD
descr:          China Telecom Group Corporation Qingdao Branch
descr:          No. 17 Shi Ling Road, Laoshan District, Qingdao City,
descr:          Shandong Province
country:        CN
admin-c:        YW7365-AP
tech-c:         JS4619-AP
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-irt:        IRT-CTXXQD-CN
mnt-routes:     MAINT-CNNIC-AP
status:         ALLOCATED PORTABLE
last-modified:  2024-08-27T05:43:38Z
source:         APNIC

irt:            IRT-CTXXQD-CN
address:        No. 17 Shi Ling Road, Laoshan District, Qingdao City,
address:        Shandong Province
e-mail:         qdzhouy.sd@chinatelecom.cn
abuse-mailbox:  qdzhouy.sd@chinatelecom.cn
admin-c:        YW7365-AP
tech-c:         JS4619-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2024-08-27T05:27:53Z
source:         APNIC

person:         Suqin Ma
address:        No. 17 Shi Ling Road, Laoshan District, Qingdao City,
address:        Shandong Province
country:        CN
phone:          +86-15315013036
e-mail:         masq.sd@chinatelecom.cn
nic-hdl:        JS4619-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2024-08-27T05:27:33Z
source:         APNIC

person:         Yuan Zhou
address:        No. 17 Shi Ling Road, Laoshan District, Qingdao City,
address:        Shandong Province
country:        CN
phone:          +86-15315026789
e-mail:         qdzhouy.sd@chinatelecom.cn
nic-hdl:        YW7365-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2024-08-27T05:27:33Z
source:         APNIC

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

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

IP Address	ASN	Details
220.154.17.5	AS23724 IDC, China Telecommunications Corporation	`1.51ms` from Tianjin, 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
69.248.130.71	AS7922 Comcast Cable Communications, LLC	`8.27ms` from Ashburn, US
217.129.172.135	AS13156 NOWO COMMUNICATIONS, S.A.	`12.57ms` from Braga, PT
67.14.207.215	AS6528 SOUTH ARKANSAS TELEPHONE COMPANY	`7.51ms` from Dallas, US
45.17.216.55	AS7018 AT&T Enterprises, LLC	`3.70ms` from Dallas, US
171.244.76.7	AS7552 Viettel Group	`4.91ms` from Hanoi, VN
171.232.140.55	AS7552 Viettel Group	`2.29ms` from Ho Chi Minh City, VN
202.187.122.87	AS9930 TTNET-MY	`2.37ms` from Kuala Lumpur, MY
3.225.222.103	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
81.198.131.23	AS12578 SIA Tet	`0.78ms` from Riga, LV
73.29.65.231	AS7922 Comcast Cable Communications, LLC	`9.63ms` from Secaucus, US
219.89.82.183	AS4771 Spark New Zealand Trading Ltd.	`1.32ms` from Auckland, NZ
87.162.193.151	AS3320 Deutsche Telekom AG	`6.02ms` from Frankfurt am Main, DE
188.124.160.151	AS34999 PRO INTERNET Sp. z o.o.	`1.52ms` from Gdynia, PL
190.143.201.39	AS13682 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA	`0.60ms` from Guatemala City, GT
115.225.190.103	AS4134 CHINANET-BACKBONE	`7.17ms` from Hangzhou, CN
156.59.202.151	AS146834 SiChuan XunYou Network Technologe Limit, co	`0.18ms` from Hong Kong, HK
46.63.208.231	AS12389 PJSC Rostelecom	`5.81ms` from Krasnodar, RU
168.187.182.71	AS6412 KEMS Block-A, Floor 7, Souq Al-Kabeer Kuwait City, State of Kuwait P O Box 3623, Safat 13037 KW	`0.95ms` from Kuwait City, KW
175.149.103.151	AS4837 CHINA UNICOM China169 Backbone	`4.94ms` from Liaoyang, CN
73.244.25.231	AS7922 Comcast Cable Communications, LLC	`3.20ms` from Miami, US
151.84.193.135	AS1267 WIND TRE S.P.A.	`2.91ms` from Milan, IT
49.213.200.231	AS18049 Taiwan Infrastructure Network Technologie	`5.71ms` from Taipei, TW
197.4.236.71	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`12.62ms` from Tunis, TN
24.158.102.199	AS20115 Charter Communications LLC	`15.44ms` from Atlanta, US
134.215.183.151	AS4181 TDS TELECOM	`10.49ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f7 220.154.17.5

traceroute to 220.154.17.5 (220.154.17.5): 64 hops max, 52 byte packets

7 [AS6453] 80.231.76.127 126.198 ms

8 [AS6453] 195.219.136.118 127.095 ms

9 *

10 *

11 [AS4134] 202.97.85.41 391.69 ms

12 *

13 [AS23724] 36.110.245.202 393.482 ms

14 *

15 *

16 [AS23724] 220.181.103.74 392.449 ms

17 *

18 *

19 *

20 *

21 [AS23724] 220.154.17.5 472.233 ms

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On August 22nd 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.

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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