101.91.48.0/20

AS4811 · China Telecom (Group)

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

Summary

Country	China
Domain	online.sh.cn
ASN	AS4811
Registry	APNIC
ID	CHINANET-SH

WHOIS Details

inetnum:        101.80.0.0 - 101.95.255.255
netname:        CHINANET-SH
descr:          CHINANET SHANGHAI PROVINCE NETWORK
descr:          China Telecom
descr:          No.31,jingrong street
descr:          Beijing 100032
country:        CN
admin-c:        WWQ4-AP
tech-c:         WWQ4-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
notify:         ip-admin@mail.online.sh.cn
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-SH
mnt-routes:     MAINT-CHINANET-SH
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:06:18Z
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:  2026-03-13T07:12:20Z
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

person:         Weng Wen Qian
address:        Room 2405,357 Songlin Road,Shanghai 200122
country:        CN
phone:          +86-21-68405784
fax-no:         +86-21-50623458
e-mail:         shizhiming.sh@chinatelecom.cn
nic-hdl:        WWQ4-AP
mnt-by:         MAINT-CHINANET-SH
last-modified:  2023-02-07T08:25:17Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 101.91.0.0/16

No nearby ranges found.

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

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

IP Address	ASN	Details
101.91.60.72	AS4811 China Telecom (Group)	`2.50ms` from Shanghai, 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
179.41.24.116	AS22927 Telefonica de Argentina	`2.86ms` from Buenos Aires, AR
104.23.184.4	AS13335 Cloudflare, Inc.	`0.89ms` from Istanbul, TR
180.36.65.84	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.12ms` from Osaka, JP
39.112.247.212	AS9318 SK Broadband Co Ltd	`5.48ms` from Seoul, KR
122.118.5.20	AS3462 Data Communication Business Group	`0.94ms` from Taichung, TW
113.25.43.84	AS4134 CHINANET BACKBONE	`0.71ms` from Taiyuan, CN
183.188.209.100	AS4837 CHINA UNICOM China169 Backbone	`6.03ms` from Taiyuan, CN
201.146.219.164	AS8151 UNINET	`10.13ms` from Tucson, US
82.136.79.68	AS8821 WWZ Telekom AG (TELEZUG)	`4.37ms` from Zuerich, CH
156.193.198.68	AS8452 TE-AS	`5.88ms` from Cairo, EG
87.147.12.244	AS3320 Deutsche Telekom AG	`4.01ms` from Duesseldorf, DE
61.93.116.180	AS9269 Hong Kong Broadband Network Ltd.	`1.02ms` from Hong Kong, HK
85.196.142.132	AS29580 A1 Bulgaria EAD	`6.28ms` from Sofia, BG
173.191.74.212	AS7029 Windstream Communications LLC	`4.81ms` from Atlanta, US
97.95.35.68	AS20115 Charter Communications LLC	`13.29ms` from Chicago, US
34.41.10.20	AS396982 Google LLC	`0.14ms` from Council Bluffs, US
163.125.221.116	AS17623 China Unicom Shenzen network	`3.73ms` from Guangzhou, CN
220.92.109.164	AS4766 Korea Telecom	`7.21ms` from Incheon, KR
80.43.37.100	AS13285 TalkTalk Communications Limited	`3.59ms` from Manchester, GB
147.219.163.36	AS20115 Charter Communications LLC	`18.70ms` from Minneapolis, US
2.21.211.196	AS16625 Akamai Technologies, Inc.	`0.44ms` from Paris, FR
47.215.255.228	AS19108 Optimum	`15.38ms` from Phoenix, US
52.55.215.148	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
54.176.120.180	AS16509 Amazon.com, Inc.	`0.13ms` from San Jose, US
178.129.24.164	AS28812 PJSC Bashinformsvyaz	`9.11ms` from Yekaterinburg, RU

Traceroute

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

traceroute -a -n -q1 -m7 101.91.48.51

traceroute to 101.91.48.51 (101.91.48.51): 7 hops max, 52 byte packets

1 [AS397423] 192.154.213.1 3.163 ms

2 *

3 [AS3356] 4.69.219.65 43.521 ms

4 [AS3356] 4.15.125.54 39.921 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On April 13th 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