123.66.128.0/17

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
83.86.159.1	AS33915 Vodafone Libertel B.V.	`5.14ms` from Amsterdam, NL
64.4.124.17	AS7795 LUMOS Networks, Inc.	`0.29ms` from Ashburn, US
62.217.66.129	AS5408 National Infrastructures for Research and Technology S.A.	`1.78ms` from Athens, GR
125.236.223.145	AS4771 Spark New Zealand Trading Ltd.	`1.07ms` from Auckland, NZ
144.36.184.225	AS21433 Accenture UK Limited	`0.45ms` from Bengaluru, IN
134.245.48.177	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`6.91ms` from Berlin, DE
186.146.216.1	AS10620 Telmex Colombia S.A.	`10.72ms` from Bogota, CO
213.119.195.17	AS6848 Telenet BV	`5.37ms` from Brussels, BE
186.0.248.65	AS7049 Silica Networks Argentina S.A.	`5.99ms` from Buenos Aires, AR
186.127.80.1	AS7303 Telecom Argentina S.A.	`0.82ms` from Buenos Aires, AR
103.13.2.1	AS132278 Glencore Information Services Private Limited	`0.90ms` from Chennai, IN
12.215.191.1	AS7018 AT&T Enterprises, LLC	`1.48ms` from Chicago, US
73.146.41.209	AS7922 Comcast Cable Communications, LLC	`13.76ms` from Chicago, US
27.9.238.145	AS4837 CHINA UNICOM China169 Backbone	`8.03ms` from Chongqing, CN
107.195.16.1	AS7018 AT&T Enterprises, LLC	`6.58ms` from Columbus, US
194.19.158.193	AS3308 Telia Company AB	`0.96ms` from Copenhagen, DK
208.88.68.225	AS16610 Bluebird Wireless Broadband Services, L.L.C.	`4.41ms` from Dallas, US
41.74.118.1	AS327771 Milan Cable	`10.00ms` from Dar es Salaam, TZ
69.128.36.1	AS4181 TDS TELECOM	`2.23ms` from Denver, US
97.171.35.161	AS6167 Verizon Business	`7.53ms` from Denver, US
73.153.242.1	AS7922 Comcast Cable Communications, LLC	`2.41ms` from Denver, US
152.160.51.81	AS12129 123.Net, Inc.	`0.68ms` from Detroit, US
72.241.125.1	AS13490 Buckeye Cablevision, Inc.	`4.51ms` from Detroit, US
91.72.80.1	AS15802 Emirates Integrated Telecommunications Company PJSC	`2.75ms` from Dubai, AE
141.95.126.97	AS16276 OVH SAS	`0.12ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -m7 123.66.237.244

traceroute to 123.66.237.244 (123.66.237.244): 7 hops max, 52 byte packets

1 [AS37684] 102.207.149.1 0.763 ms

2 *

3 [AS37084] 155.12.1.225 0.574 ms

4 [AS37084] 155.12.2.14 0.689 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Dar es Salaam, TZ

On August 28th 2025

What are IP address ranges?

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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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