101.91.80.0/20

AS4811 · China Telecom (Group)

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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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
194.171.64.148	AS1103 SURF B.V.	`3.58ms` from Amsterdam, NL
168.100.145.84	AS140577 Ahrefs Pte Ltd	`0.23ms` from Ashburn, US
142.44.136.20	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
72.145.3.52	AS8075 Microsoft Corporation	`0.50ms` from Dublin, IE
119.44.3.36	AS131562 HUNAN CATV Network Group CO.,LTD.	`13.84ms` from Guangzhou, CN
117.2.147.116	AS7552 Viettel Group	`14.36ms` from Ho Chi Minh City, VN
122.33.0.52	AS17858 LG POWERCOMM	`1.65ms` from Incheon, KR
176.38.49.164	AS39608 Lanet Network Ltd	`0.54ms` from Kyiv, UA
60.130.40.212	AS17676 SoftBank Corp.	`4.00ms` from Osaka, JP
200.168.77.132	AS27699 TELEFÔNICA BRASIL S.A	`1.67ms` from Osasco, BR
4.251.135.132	AS8075 Microsoft Corporation	`0.17ms` from Paris, FR
67.171.11.148	AS7922 Comcast Cable Communications, LLC	`5.34ms` from Seattle, US
14.82.31.180	AS4766 Korea Telecom	`4.71ms` from Seoul, KR
126.40.243.228	AS17676 SoftBank Corp.	`14.10ms` from Tokyo, JP
86.96.160.100	AS5384 Emirates Internet	`2.19ms` from Al Fujairah City, AE
46.172.230.84	AS6752 Andorra Telecom	`4.76ms` from Barcelona, ES
123.196.119.4	AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd.	`3.20ms` from Beijing, CN
69.76.212.180	AS11427 Charter Communications Inc	`13.31ms` from Dallas, US
87.198.35.212	AS34245 Magnet Networks Limited	`1.13ms` from Dublin, IE
183.252.185.132	AS9808 China Mobile Communications Group Co., Ltd.	`7.15ms` from Fuzhou, CN
139.9.40.4	AS55990 Huawei Cloud Service data center	`1.37ms` from Guangzhou, CN
174.4.255.84	AS6327 Shaw Communications	`4.59ms` from Kelowna, CA
193.110.240.4	AS21422 Connect internet Solutions Limited	`7.40ms` from London, GB
67.198.248.4	AS35908 Krypt Technologies	`0.78ms` from Los Angeles, US
189.225.209.164	AS8151 UNINET	`5.51ms` from Mexico City, MX

Traceroute

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

traceroute -a -n -q1 -m5 101.91.91.200

traceroute to 101.91.91.200 (101.91.91.200): 5 hops max, 52 byte packets

1 [AS208450] 45.136.59.1 9.638 ms

2 [AS41371] 88.151.180.149 0.633 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Aktau, KZ

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.

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