121.79.128.0/21

AS38364  ·  LTEL

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Summary

Country China
Domain longtelchina.com
ASN AS38364
Registry APNIC
ID LTEL

WHOIS Details

inetnum:        121.79.128.0 - 121.79.159.255
netname:        LTEL
descr:          Longtel Networks & Technologies LTD.
descr:          RM 1706,Block A,Ocean Express,No.66
descr:          Xiaguangli Dongsanhuan North Road,Chaoyang District.
country:        CN
admin-c:        DW657-AP
tech-c:         QZ567-AP
abuse-c:        AC1910-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-AP-CNISP
mnt-irt:        IRT-CNISP-CN
last-modified:  2021-02-17T13:08:47Z
source:         APNIC

irt:            IRT-CNISP-CN
address:        Beijing CNISP Technology Co., Ltd
e-mail:         support@cnispgroup.com
abuse-mailbox:  support@cnispgroup.com
admin-c:        CM2275-AP
tech-c:         CM2275-AP
auth:           # Filtered
remarks:        support@cnispgroup.com was validated on 2025-05-15
mnt-by:         MAINT-AP-CNISP
last-modified:  2025-05-15T03:22:05Z
source:         APNIC

role:           ABUSE CNISPCN
country:        ZZ
address:        Beijing CNISP Technology Co., Ltd
phone:          +000000000
e-mail:         support@cnispgroup.com
admin-c:        CM2275-AP
tech-c:         CM2275-AP
nic-hdl:        AC1910-AP
remarks:        Generated from irt object IRT-CNISP-CN
remarks:        support@cnispgroup.com was validated on 2025-05-15
abuse-mailbox:  support@cnispgroup.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-15T03:22:21Z
source:         APNIC

person:         Dan Wang
nic-hdl:        DW657-AP
e-mail:         sophiawang@longtelchina.com
address:        RM 1706,Block A,Ocean Express,No.66 Xiaguangli Dongsanhuan North Road,Chaoyang District, 100027
phone:          +86 10 84466105
fax-no:         +86 10 84466449
country:        CN
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:50:09Z
source:         APNIC

person:         Qiang Zhu
nic-hdl:        QZ567-AP
e-mail:         rogerzhu@longtelchina.com
address:        RM 1706,Block A,Ocean Express,No.66 Xiaguangli Dongsanhuan North Road,Chaoyang District, 100027
phone:          +86 13381096592
fax-no:         +86 10 84466449
country:        CN
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:50:09Z
source:         APNIC

Hosted domains

There are 7 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.79.134.190 e-mp.com.cn 2
121.79.128.101 ycp8.cn 1
121.79.134.162 v-sti.com 1
121.79.131.82 quanxel.com 1
121.79.134.178 in-deco.cn 1
121.79.132.222 defence.org.cn 1

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

Pingable IPs

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

IP Address ASN Details
121.79.129.129 AS38364 LTEL 1.14ms from Beijing, CN
121.79.134.13 AS38364 LTEL 1.12ms from Beijing, CN
121.79.130.144 AS38364 LTEL 1.10ms from Beijing, CN
121.79.132.153 AS38364 LTEL 1.26ms from Beijing, CN
121.79.133.147 AS38364 LTEL 1.13ms from Beijing, CN
121.79.131.129 AS38364 LTEL 1.16ms from Beijing, CN
121.79.128.56 AS38364 LTEL 1.16ms from Beijing, CN
121.79.135.205 AS38364 LTEL 1.21ms 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
5.32.117.85 AS15802 Emirates Integrated Telecommunications Company PJSC 0.53ms from Abu Dhabi, AE
87.90.184.133 AS5410 Bouygues Telecom SA 2.25ms from Aubervilliers, FR
162.229.64.149 AS7018 AT&T Enterprises, LLC 3.20ms from Dallas, US
102.115.41.101 AS23889 Mauritius Telecom Ltd 4.57ms from Ebene, MU
102.163.58.21 AS30999 EMTEL LIMITED 0.52ms from Ebene, MU
68.36.51.229 AS7922 Comcast Cable Communications, LLC 8.24ms from Flint, US
89.166.242.117 AS9145 EWE TEL GmbH 6.96ms from Frankfurt am Main, DE
51.178.155.165 AS16276 OVH SAS 0.07ms from Gravelines, FR
176.106.25.37 AS52043 LLC "Multiservice" 3.12ms from Krasnodar, RU
94.63.219.133 AS12353 Vodafone Portugal 2.07ms from Lisbon, PT
80.251.142.101 AS21446 SOTEL LLC 1.12ms from Moscow, RU
218.93.255.53 AS4134 CHINANET-BACKBONE 9.42ms from Nanjing, CN
43.234.107.165 AS17506 ARTERIA Networks Corporation 3.23ms from Osaka, JP
121.168.39.101 AS4766 Korea Telecom 1.31ms from Seoul, KR
211.105.153.245 AS4766 Korea Telecom 5.04ms from Seoul, KR
60.79.206.229 AS17676 SoftBank Corp. 2.83ms from Tokyo, JP
24.235.230.245 AS7992 Cogeco Connexion Inc. 9.63ms from Toronto, CA
1.14.72.117 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.81ms from Chengdu, CN
174.28.49.133 AS209 CenturyLink Communications, LLC 9.34ms from Denver, US
182.191.10.21 AS17557 Pakistan Telecommunication Company Limited 6.40ms from Karachi, PK
80.65.24.5 AS31257 Orion Telecom LLC 0.63ms from Krasnoyarsk, RU
70.26.250.213 AS577 Bell Canada 1.68ms from Montreal, CA
104.131.107.197 AS14061 DigitalOcean, LLC 0.27ms from New York City, US
88.183.59.69 AS12322 Free SAS 5.04ms from Paris, FR
24.21.171.53 AS7922 Comcast Cable Communications, LLC 6.73ms from Portland, US

Traceroute

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

$
traceroute -a -n -q1 -f4 121.79.133.145
traceroute to 121.79.133.145 (121.79.133.145): 64 hops max, 52 byte packets
7 [AS3257] 89.149.128.174 52.516 ms
8 [AS3257] 198.47.106.150 52.754 ms
9 [AS58453] 223.120.6.217 52.795 ms
10 [AS58453] 223.120.12.214 243.436 ms
11 [AS9808] 221.183.55.110 236.284 ms
12 [AS9808] 221.183.25.201 236.225 ms
13 *
14 *
15 [AS56048] 211.136.67.94 8732.225 ms
16 [AS56048] 39.155.209.62 240.056 ms
17 *
18 *
19 [AS38364] 121.79.133.145 240.071 ms
Measurement taken from IPinfo ProbeNet in Toronto, CA
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.

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