123.66.160.0/19

AS24138 · China TieTong Telecommunications Corporation

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Summary

Country	China
Domain	cmtietong.com
ASN	AS24138
Registry	APNIC
ID	CTTNET

WHOIS Details

inetnum:        123.64.0.0 - 123.95.255.255
netname:        CTTNET
descr:          China TieTong Telecommunications Corporation
descr:          Jinze Mansion, 2 Guangningbo Street,
descr:          Xicheng District, Beijing, China, 100032
country:        CN
admin-c:        WP188-AP
tech-c:         LM273-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CTTNET-CN
mnt-lower:      MAINT-CN-CRTC
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:57:04Z
source:         APNIC

irt:            IRT-CTTNET-CN
address:        Jinze Mansion, 2 Guangningbo Street, Xicheng District, Beijing
e-mail:         liuxin15@cmtt.chinamobile.com
abuse-mailbox:  liuxin15@cmtt.chinamobile.com
admin-c:        WP188-AP
tech-c:         WP188-AP
auth:           # Filtered
remarks:        liuxin15@cmtt.chinamobile.com was validated on 2025-06-30
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-06-30T01:35:36Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
source:         APNIC

person:         liu min
address:        Jinze Mansion, 2 Guangningbo Street, Xicheng District, Beijing
country:        CN
phone:          +86-13810874779
e-mail:         gyzhao@cmtietong.com
nic-hdl:        LM273-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2018-07-20T00:58:02Z
source:         APNIC

person:         Wang Pei
address:        Jinze Mansion, 2 Guangningbo Street, Xicheng District, Beijing
country:        CN
phone:          +86-13601002911
e-mail:         wpli@cmtietong.com
nic-hdl:        WP188-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2018-07-20T01:00:03Z
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
20.31.70.67	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
20.237.29.147	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
82.156.72.163	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.80ms` from Beijing, CN
74.219.185.195	AS10796 Charter Communications Inc	`4.76ms` from Columbus, US
102.134.101.211	AS37545 Burundi Backbone System SM	`9.90ms` from Kampala, UG
2.15.142.99	AS3215 Orange S.A.	`5.95ms` from Marseille, FR
70.26.97.35	AS577 Bell Canada	`4.94ms` from Montreal, CA
58.147.162.131	AS37891 JR TOKAI Information Systems Company	`3.36ms` from Osaka, JP
115.30.187.131	AS7522 STNet, Incorporated	`9.93ms` from Osaka, JP
23.229.196.35	AS26496 GoDaddy.com, LLC	`1.02ms` from Phoenix, US
52.73.135.3	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
32.211.58.67	AS46690 Southern New England Telephone Company and SNET America, Inc.	`8.56ms` from Secaucus, US
175.211.168.19	AS4766 Korea Telecom	`1.95ms` from Seoul, KR
8.30.234.211	AS13335 Cloudflare, Inc.	`0.67ms` from Singapore, SG
210.131.169.83	AS2519 ARTERIA Networks Corporation	`19.01ms` from Tokyo, JP
159.28.162.99	AS2527 Sony Network Communications Inc.	`2.24ms` from Tokyo, JP
51.137.29.51	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
95.33.178.147	AS9145 EWE TEL GmbH	`10.26ms` from Amsterdam, NL
201.35.77.35	AS8167 V tal	`15.94ms` from Curitiba, BR
23.225.243.147	AS40065 CNSERVERS LLC	`0.25ms` from Los Angeles, US
165.137.58.3	AS7922 Comcast Cable Communications, LLC	`15.69ms` from Manassas, US
85.166.240.147	AS2119 Telenor Norge AS	`2.21ms` from Oslo, NO
189.153.207.99	AS8151 UNINET	`10.68ms` from Santiago de Queretaro, MX
73.254.43.3	AS7922 Comcast Cable Communications, LLC	`7.54ms` from Seattle, US
121.163.228.51	AS4766 Korea Telecom	`1.36ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m12 123.66.176.30

traceroute to 123.66.176.30 (123.66.176.30): 12 hops max, 52 byte packets

1 [AS15169] 72.14.239.222 31.382 ms

2 *

3 *

4 *

5 [AS9808] 221.183.89.69 63.952 ms

6 *

7 *

8 *

9 [AS9808] 211.136.0.78 85.62 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On August 23rd 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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