121.236.115.0/24

AS140292 · CHINATELECOM Jiangsu province Suzhou 5G network

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS140292
Parent Range	121.224.0.0/12
Registry	APNIC
ID	CHINANET-JS

WHOIS Details

inetnum:        121.224.0.0 - 121.239.255.255
netname:        CHINANET-JS
descr:          CHINANET jiangsu province network
descr:          China Telecom
descr:          A12,Xin-Jie-Kou-Wai Street
descr:          Beijing 100088
country:        CN
admin-c:        CH93-AP
tech-c:         CJ186-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-JS
mnt-routes:     MAINT-CHINANET-JS
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:05:09Z
source:         APNIC

irt:            IRT-CHINANET-CN
address:        No.31 ,jingrong street,beijing
address:        100032
e-mail:         anti-spam@chinatelecom.cn
abuse-mailbox:  anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2025-11-18T00:26:23Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

role:           CHINANET JIANGSU
address:        260 Zhongyang Road,Nanjing 210037
country:        CN
phone:          +86-25-87799222
e-mail:         jsipmanager@163.com
remarks:        send anti-spam reports tojsipmanager@163.com
remarks:        send abuse reports tojsipmanager@163.com
remarks:        times in GMT+8
remarks:        www.jsinfo.net
admin-c:        CH360-AP
tech-c:         CS306-AP
tech-c:         CN142-AP
nic-hdl:        CJ186-AP
notify:         jsipmanager@163.com
mnt-by:         MAINT-CHINANET-JS
last-modified:  2022-08-05T15:34:47Z
source:         APNIC

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         anti-spam@chinatelecom.cn
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +86-10-58501724
fax-no:         +86-10-58501724
country:        CN
mnt-by:         MAINT-CHINANET
last-modified:  2022-02-28T06:53:44Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.236.115.0/24

Range	ASN	Company	Num of IPs
121.224.0.0/12	AS134756	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS134770	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137697	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137699	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137702	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS140292	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS146966	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS4134	CHINANET jiangsu province network	1,048,576

Nearby Ranges

BGP prefixes that overlap with 121.236.0.0/16

Range	ASN	Company	Num of IPs
121.224.0.0/12	AS134756	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS134770	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137697	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137699	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137702	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS140292	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS146966	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS4134	CHINANET jiangsu province network	1,048,576

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.236.115.201	hongyi.pro	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
121.236.115.135	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.82ms` from Huai'an, 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
68.220.80.8	AS8075 Microsoft Corporation	`0.57ms` from Boydton, US
34.18.133.56	AS396982 Google LLC	`0.10ms` from Doha, QA
34.157.252.88	AS396982 Google LLC	`0.10ms` from Doha, QA
86.44.97.104	AS5466 Eircom Limited	`6.68ms` from Dublin, IE
2.58.13.248	AS204646 web2objects GmbH	`8.53ms` from Frankfurt am Main, DE
113.172.44.232	AS45899 VNPT Corp	`2.01ms` from Ho Chi Minh City, VN
86.21.204.40	AS5089 Virgin Media Limited	`11.22ms` from Maidenhead, GB
133.67.33.8	AS24261 Mie University	`3.67ms` from Osaka, JP
3.217.23.248	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
65.229.9.8	AS701 Verizon Business	`0.57ms` from San Jose, US
168.255.254.104	AS8151 UNINET	`5.48ms` from Santiago de Querétaro, MX
222.105.140.24	AS4766 Korea Telecom	`4.39ms` from Seoul, KR
39.173.156.8	AS56041 China Mobile communications corporation	`3.58ms` from Suzhou, CN
52.194.155.200	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
35.81.70.200	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
48.214.70.104	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
94.27.161.104	AS5483 Magyar Telekom Plc.	`3.05ms` from Budapest, HU
84.147.35.200	AS3320 Deutsche Telekom AG	`6.36ms` from Duesseldorf, DE
91.43.251.136	AS3320 Deutsche Telekom AG	`3.53ms` from Frankfurt am Main, DE
49.128.183.56	AS55666 PT Media Sarana Data	`0.25ms` from Jakarta, ID
151.7.198.40	AS1267 WIND TRE S.P.A.	`5.41ms` from Milan, IT
216.41.208.216	AS33570 Cloudpath	`2.08ms` from New York City, US
73.53.230.40	AS7922 Comcast Cable Communications, LLC	`10.98ms` from Orlando, US
73.158.68.232	AS7922 Comcast Cable Communications, LLC	`7.91ms` from San Jose, US
27.235.208.56	AS4766 Korea Telecom	`1.40ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 121.236.115.135

traceroute to 121.236.115.135 (121.236.115.135): 64 hops max, 52 byte packets

4 [AS4134] 218.2.79.185 1.93 ms

5 *

6 *

7 *

8 [AS140292] 121.236.115.135 6.654 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On January 19th 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.

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