121.79.140.0/22

AS38364 · LTEL

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	China
Domain	jeloog.com
ASN	AS38364
Registry	APNIC
ID	TNET

WHOIS Details

inetnum:        121.79.136.0 - 121.79.143.255
netname:        TNET
descr:          Beijing tnet communication technology Co., LTD
descr:          Room 315 NO.8 Dongdaqiao Road
descr:          Chaoyang DistrictBeijing PR china
country:        CN
admin-c:        PS710-AP
tech-c:         PS710-AP
abuse-c:        AC1910-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-AP-CNISP
mnt-irt:        IRT-CNISP-CN
last-modified:  2021-02-17T13:09:00Z
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 2025-12-08
mnt-by:         MAINT-AP-CNISP
last-modified:  2025-12-08T03:11:27Z
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 2025-12-08
abuse-mailbox:  support@cnispgroup.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-08T03:11:48Z
source:         APNIC

person:         Pooh Su
nic-hdl:        PS710-AP
e-mail:         poohsu@jeloog.com
address:        Room 315 NO.8 Dongdaqiao Road
address:        Chaoyang DistrictBeijing PR china
phone:          +86-13910310060
country:        CN
mnt-by:         MAINT-AP-CNISP
last-modified:  2013-08-02T07:29:39Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 121.79.0.0/16

Range	ASN	Company	Num of IPs
121.79.0.0/17	AS4826	VOCUS PTY LTD	32,768
121.79.192.0/18	AS17705	InSPire Net Ltd	16,384
121.79.226.0/24	AS17705	IP Ranges Allocated to Customers	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
121.79.143.1	AS38364 LTEL	`1.60ms` 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
154.251.177.230	AS36947 Telecom Algeria	`11.98ms` from Algiers, DZ
20.25.14.38	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
170.187.134.86	AS63949 Akamai Connected Cloud	`0.36ms` from Atlanta, US
99.149.105.214	AS7018 AT&T Enterprises, LLC	`12.22ms` from Atlanta, US
80.201.102.214	AS5432 Proximus NV	`3.11ms` from Brussels, BE
23.251.159.134	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
201.182.228.6	AS267571 SUMITA TELECOMUNICACOES LTDA	`6.19ms` from Curitiba, BR
154.9.176.198	AS174 Cogent Communications, LLC	`2.33ms` from Dallas, US
184.183.60.150	AS22773 Cox Communications Inc.	`18.46ms` from Dallas, US
96.110.96.70	AS7922 Comcast Cable Communications, LLC	`1.79ms` from Detroit, US
64.62.200.86	AS6939 Hurricane Electric LLC	`0.19ms` from Fremont, US
217.43.165.182	AS2856 British Telecommunications PLC	`11.65ms` from London, GB
213.111.136.22	AS56630 Melbikomas UAB	`0.22ms` from Madrid, ES
79.23.74.6	AS3269 Telecom Italia S.p.A.	`2.38ms` from Milan, IT
173.31.220.38	AS30036 Mediacom Communications Corp	`4.23ms` from Minneapolis, US
218.220.98.246	AS9617 JCOM Co., Ltd.	`9.00ms` from Osaka, JP
173.164.156.134	AS7922 Comcast Cable Communications, LLC	`5.80ms` from San Jose, US
50.193.27.182	AS7922 Comcast Cable Communications, LLC	`6.33ms` from San Jose, US
185.121.162.54	AS212085 Alexander Bruegmann	`0.05ms` from Sandefjord, NO
66.183.222.166	AS852 TELUS Communications Inc.	`4.83ms` from Seattle, US
74.46.225.102	AS5650 Frontier Communications of America, Inc.	`13.65ms` from Ashburn, US
117.18.126.166	AS56309 Siamdata Communication Co.,Ltd.	`0.45ms` from Bangkok, TH
80.242.36.134	AS44234 Gaya, s.r.o.	`4.37ms` from Bratislava, SK
50.102.81.134	AS5650 Frontier Communications of America, Inc.	`18.01ms` from Chicago, US
50.252.119.6	AS7922 Comcast Cable Communications, LLC	`4.77ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f2 121.79.143.33

traceroute to 121.79.143.33 (121.79.143.33): 64 hops max, 52 byte packets

2 [AS59895] 185.65.207.201 42.21 ms

3 *

4 [AS174] 154.25.8.85 1.536 ms

5 *

6 [AS58453] 223.120.11.50 1.419 ms

7 *

8 [AS9808] 221.183.55.102 230.012 ms

9 [AS9808] 221.183.46.250 230.458 ms

10 *

11 *

12 *

13 *

14 [AS56048] 39.155.209.62 234.018 ms

15 *

16 *

17 [AS38364] 121.79.143.33 235.752 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On March 20th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales