123.66.176.0/20

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 is invalid
mnt-by:         MAINT-CNNIC-AP
last-modified:  2026-01-14T13:08:37Z
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
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
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

Nearby Ranges

BGP prefixes that overlap with 123.66.0.0/16

No nearby ranges found.

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
92.97.223.68	AS5384 Emirates Internet	`4.20ms` from Al Fujairah City, AE
2.135.141.132	AS9198 JSC Kazakhtelecom	`19.18ms` from Astana, KZ
185.58.203.4	AS41833 Moscanet SAL	`1.52ms` from Beirut, LB
41.37.184.228	AS8452 TE-AS	`2.70ms` from Cairo, EG
122.242.109.52	AS4134 CHINANET-BACKBONE	`10.33ms` from Hangzhou, CN
106.35.192.212	AS4134 CHINANET-BACKBONE	`13.27ms` from Hohhot, CN
73.65.122.180	AS7922 Comcast Cable Communications, LLC	`7.24ms` from Minneapolis, US
3.108.150.84	AS16509 Amazon.com, Inc.	`0.12ms` from Mumbai, IN
170.39.216.100	AS52053 REDHEBERG Association declaree	`0.14ms` from Paris, FR
46.153.191.180	AS35819 Etihad Etisalat, a joint stock company	`3.88ms` from Riyadh, SA
151.115.124.20	AS12876 SCALEWAY S.A.S.	`0.76ms` from Warsaw, PL
212.154.139.100	AS50482 JSC Kazakhtelecom	`1.45ms` from Almaty, KZ
91.216.139.4	AS211822 Van Mossel Shared Service B.V	`3.96ms` from Amsterdam, NL
135.237.163.100	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
200.117.144.244	AS7303 Telecom Argentina S.A.	`1.85ms` from Buenos Aires, AR
197.146.149.68	AS36884 Wana Corporate	`3.86ms` from Casablanca, MA
103.41.147.164	AS134884 ARICHWAL IT SERVICES PRIVATE LIMITED	`8.18ms` from Delhi, IN
72.107.180.36	AS6167 Verizon Business	`17.94ms` from Herndon, US
94.196.252.148	AS206067 Hutchison 3G UK Limited	`11.47ms` from London, GB
45.176.152.52	AS269007 MATTOS EQUIPAMENTOS ELETRONICOS	`2.62ms` from Novo Hamburgo, BR
179.208.19.4	AS28573 Claro NXT Telecomunicacoes Ltda	`1.84ms` from Osasco, BR
128.85.93.4	AS8075 Microsoft Corporation	`0.33ms` from Quincy, US
54.84.247.100	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
68.197.182.148	AS6128 Cablevision Systems Corp.	`7.20ms` from Secaucus, US
115.163.100.212	AS2527 Sony Network Communications Inc.	`1.66ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -m6 123.66.182.219

traceroute to 123.66.182.219 (123.66.182.219): 6 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.294 ms

2 *

3 [AS263175] 186.2.247.236 0.421 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

On January 30th 2026

What are IP address ranges?

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