1. All IP Ranges
  2. 221.0.0.0/8
  3. 221.174.0.0/16
  4. AS9394  | 221.174.0.0/16

221.174.0.0/16

AS9394  ·  China TieTong Telecommunications Corporation

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Summary

Country China
Domain cmtietong.com
ASN AS9394
Registry APNIC
ID CTTNET

WHOIS Details

inetnum:        221.172.0.0 - 221.175.255.255
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:  2023-11-28T00:57:30Z
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

route:          221.172.0.0/14
descr:          CHINA RAILWAY TELECOMMUNICATIONS
country:        CN
origin:         AS9394
mnt-by:         MAINT-CN-CRTC
last-modified:  2009-06-30T00:14:55Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 221.0.0.0/8

Range ASN Company Num of IPs
221.64.0.0/11 AS17676 Japan Nation-wide Network of Softbank Corp. 2,097,152
221.144.0.0/12 AS152232 Korea Telecom 1,048,576
221.240.0.0/12 AS17506 ARTERIA Networks Corporation 1,048,576
221.48.0.0/12 AS17676 Japan Nation-wide Network of Softbank Corp. 1,048,576
221.96.0.0/12 AS17676 Japan Nation-wide Network of Softbank Corp. 1,048,576
221.144.0.0/12 AS152214 Korea Telecom 1,048,576
221.16.0.0/12 AS17676 Japan Nation-wide Network of Softbank Corp. 1,048,576
221.144.0.0/12 AS9856 Korea Telecom 1,048,576
221.144.0.0/12 AS4766 Korea Telecom 1,048,576
221.144.0.0/12 AS131842 Korea Telecom 1,048,576
221.176.0.0/13 AS56042 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS4134 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS137702 CHINANET jiangsu province network 524,288
221.184.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
221.176.0.0/13 AS56044 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS9808 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS132510 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS134756 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS56046 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS4809 CHINANET jiangsu province network 524,288
221.160.0.0/13 AS4766 Korea Telecom 524,288
221.224.0.0/13 AS23650 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS56048 China Mobile Communications Corporation 524,288
221.216.0.0/13 AS4808 China Unicom Beijing province network 524,288
221.224.0.0/13 AS134770 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS137697 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS131325 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS138950 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS139080 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS140292 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS146966 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS141425 China Mobile Communications Corporation 524,288
221.32.0.0/13 AS17676 Japan Nation-wide Network of Softbank Corp. 524,288
221.176.0.0/13 AS24445 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56040 China Mobile Communications Corporation 524,288
221.232.0.0/14 AS4134 CHINANET Hubei province network 262,144
221.140.0.0/14 AS9318 SK Broadband Co Ltd 262,144
221.232.0.0/14 AS58563 CHINANET Hubei province network 262,144
221.232.0.0/14 AS58777 CHINANET Hubei province network 262,144
221.124.0.0/14 AS9304 HGC Global Communications Limited 262,144
221.40.0.0/14 AS17676 Japan Nation-wide Network of Softbank Corp. 262,144
221.200.0.0/14 AS4837 China Unicom Liaoning Province Network 262,144
221.204.0.0/15 AS4837 China Unicom Shanxi Province Network 131,072
221.214.0.0/15 AS4837 China Unicom Shandong province network 131,072
221.8.0.0/15 AS4837 China Unicom JILIN province network 131,072
221.170.0.0/15 AS2518 BIGLOBE Inc. 131,072
221.130.0.0/15 AS56041 China Mobile Communications Corporation 131,072
221.130.0.0/15 AS56042 China Mobile Communications Corporation 131,072
221.130.0.0/15 AS9808 China Mobile Communications Corporation 131,072
221.138.0.0/15 AS9318 SK Broadband Co Ltd 131,072

Hosted domains

There are 27 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
221.174.25.1 AS9394 China TieTong Telecommunications Corporation 2.96ms from Beijing, 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
84.80.35.32 AS1136 KPN B.V. 3.07ms from Amsterdam, NL
198.101.195.192 AS33070 Rackspace Hosting 1.07ms from Dallas, US
87.172.31.96 AS3320 Deutsche Telekom AG 3.26ms from Duesseldorf, DE
80.26.143.192 AS3352 TELEFONICA DE ESPANA S.A.U. 7.90ms from Madrid, ES
84.221.71.240 AS8612 Tiscali Italia S.P.A. 10.89ms from Milan, IT
34.26.151.80 AS396982 Google LLC 0.15ms from Moncks Corner, US
167.60.3.16 AS6057 Administracion Nacional de Telecomunicaciones 1.73ms from Montevideo, UY
39.76.218.48 AS4837 CHINA UNICOM China169 Backbone 8.81ms from Qingdao, CN
117.215.209.0 AS9829 National Internet Backbone 14.93ms from Saint Thomas Mount, IN
43.232.247.144 AS17506 ARTERIA Networks Corporation 13.19ms from Tokyo, JP
121.2.171.32 AS2527 Sony Network Communications Inc. 1.76ms from Tokyo, JP
102.25.248.96 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 11.47ms from Tunis, TN
77.117.96.96 AS25255 ==> TELE2 AUSTRIA <== 14.00ms from Vienna, AT
171.43.23.144 AS4134 CHINANET-BACKBONE 2.23ms from Wuhan, CN
181.26.187.112 AS22927 Telefonica de Argentina 1.87ms from Buenos Aires, AR
219.153.237.32 AS4134 CHINANET-BACKBONE 8.31ms from Chongqing, CN
188.228.114.16 AS29695 Lyse Tele AS 5.51ms from Copenhagen, DK
76.186.77.192 AS11427 Charter Communications Inc 4.91ms from Dallas, US
211.221.85.224 AS4766 Korea Telecom 1.93ms from Incheon, KR
118.221.51.16 AS9318 SK Broadband Co Ltd 1.01ms from Incheon, KR
110.13.204.64 AS9318 SK Broadband Co Ltd 1.41ms from Incheon, KR
97.131.50.48 AS6167 Verizon Business 14.18ms from Los Angeles, US
77.137.15.112 AS12849 Hot-Net internet services Ltd. 0.30ms from Petaẖ Tiqva, IL
212.39.9.16 AS15663 Umbrianet S.R.L. 3.91ms from Rome, IT
34.95.221.176 AS396982 Google LLC 0.10ms from Sao Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -m5 221.174.232.170
traceroute to 221.174.232.170 (221.174.232.170): 5 hops max, 52 byte packets
1 [AS42473] 217.146.8.52 0.266 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Belgrade, RS
On

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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