1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.91.0.0/16
  4. AS146842  | 121.91.108.0/23

121.91.108.0/23

AS146842  ·  ChinaDataCom Corporation Limited

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Summary

Country China
Domain cndatacom.com
ASN AS146842
Parent Range 121.91.104.0/21
Registry APNIC
ID CDC_SAP_CCEE_AP_CN_1B_SHA4

WHOIS Details

inetnum:        121.91.108.0 - 121.91.109.255
netname:        CDC_SAP_CCEE_AP_CN_1B_SHA4
descr:          
country:        CN
admin-c:        CDCL4-AP
tech-c:         CDCL4-AP
abuse-c:        AC2504-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CDCL-CN
mnt-irt:        IRT-CDCL-CN
last-modified:  2022-03-17T04:03:52Z
source:         APNIC

irt:            IRT-CDCL-CN
address:        Block D, Creative Industry Park, No. 310 Yuangang Road, Tianhe District, Guangzhou Guangdong 510650
e-mail:         cdc_tdd@cndatacom.com
abuse-mailbox:  cdc_tdd@cndatacom.com
admin-c:        CDCL4-AP
tech-c:         CDCL4-AP
auth:           # Filtered
remarks:        cdc_tdd@cndatacom.com was validated on 2025-08-28
mnt-by:         MAINT-CDCL-CN
last-modified:  2025-11-18T00:34:58Z
source:         APNIC

role:           ABUSE CDCLCN
country:        ZZ
address:        Block D, Creative Industry Park, No. 310 Yuangang Road, Tianhe District, Guangzhou Guangdong 510650
phone:          +000000000
e-mail:         cdc_tdd@cndatacom.com
admin-c:        CDCL4-AP
tech-c:         CDCL4-AP
nic-hdl:        AC2504-AP
remarks:        Generated from irt object IRT-CDCL-CN
remarks:        cdc_tdd@cndatacom.com was validated on 2025-08-28
abuse-mailbox:  cdc_tdd@cndatacom.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-28T01:30:10Z
source:         APNIC

role:           China Datacom Corporation Limited administrator
address:        Block D, Creative Industry Park, No. 310 Yuangang Road, Tianhe District, Guangzhou Guangdong 510650
country:        CN
phone:          +86-2087505360
e-mail:         cdc_tdd@cndatacom.com
admin-c:        CDCL4-AP
tech-c:         CDCL4-AP
nic-hdl:        CDCL4-AP
mnt-by:         MAINT-CDCL-CN
last-modified:  2021-08-24T05:30:52Z
source:         APNIC

route:          121.91.108.0/23
origin:         AS146842
descr:          China Datacom Corporation Limited Block D, Creative Industry Park, No. 310 Yuangang Road
mnt-by:         MAINT-CDCL-CN
last-modified:  2021-11-23T11:24:52Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.91.108.0/23

Range ASN Company Num of IPs
121.91.104.0/21 AS146842 China Datacom Corporation Limited 2,048

Nearby Ranges

BGP prefixes that overlap with 121.91.0.0/16

Range ASN Company Num of IPs
121.91.64.0/20 AS14374 Agri-Valley Services Corporation 4,096
121.91.16.0/20 AS16509 Amazon.com, Inc. 4,096
121.91.200.0/21 AS136907 HUAWEI INTERNATIONAL PTE. LTD. 2,048
121.91.152.0/21 AS136907 HUAWEI INTERNATIONAL PTE. LTD. 2,048
121.91.104.0/21 AS146842 China Datacom Corporation Limited 2,048
121.91.160.0/21 AS16509 Amazon.com, Inc. 2,048
121.91.144.0/21 AS16509 Amazon.com, Inc. 2,048
121.91.168.0/21 AS136907 HUAWEI INTERNATIONAL PTE. LTD. 2,048
121.91.96.0/23 AS9723 iseek Communications 512
121.91.104.0/23 AS146842 CDC SAP CCEE AP CN 1 SHA 512
121.91.106.0/23 AS146842 CDC SAP CCEE AP CN 1A SHA3 512
121.91.110.0/23 AS146842 CDC SAP CCEE AP CN 1 SHA 512
121.91.57.0/24 AS138423 CMPak Public IPs 256
121.91.56.0/24 AS138423 CMPak Public IPs 256
121.91.42.0/24 AS59257 CMPak Public IPs 256
121.91.43.0/24 AS59257 CMPak Public IPs 256
121.91.199.0/24 AS9723 iseek Communications 256
121.91.200.0/24 AS136907 Huawei Cloud Thailand POP 256
121.91.205.0/24 AS136907 Huawei Cloud Thailand POP 256
121.91.204.0/24 AS136907 Huawei Cloud Thailand POP 256
121.91.201.0/24 AS136907 Huawei Cloud Thailand POP 256
121.91.32.0/24 AS59257 CMPak Public IPs 256
121.91.33.0/24 AS59257 CMPak Public IPs 256
121.91.34.0/24 AS59257 CMPak Public IPs 256
121.91.35.0/24 AS59257 CMPak Public IPs 256
121.91.36.0/24 AS59257 CMPak Public IPs 256
121.91.37.0/24 AS59257 CMPak Public IPs 256
121.91.38.0/24 AS59257 CMPak Public IPs 256
121.91.39.0/24 AS59257 CMPak Public IPs 256
121.91.40.0/24 AS59257 CMPak Public IPs 256
121.91.41.0/24 AS59257 CMPak Public IPs 256
121.91.60.0/24 AS138423 CMPak Public IPs 256
121.91.61.0/24 AS138423 CMPak Public IPs 256
121.91.62.0/24 AS138423 CMPak Public IPs 256
121.91.63.0/24 AS138423 CMPak Public IPs 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

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

IP Address ASN Details
121.91.109.172 AS146842 ChinaDataCom Corporation Limited 3.24ms from Shanghai, CN
121.91.108.86 AS146842 ChinaDataCom Corporation Limited 3.94ms 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
27.14.204.23 AS4837 CHINA UNICOM China169 Backbone 5.54ms from Chongqing, CN
24.144.133.167 AS27364 Armstrong 6.06ms from Cleveland, US
177.183.55.183 AS28573 Claro NXT Telecomunicacoes Ltda 15.78ms from Curitiba, BR
214.81.46.167 AS5972 United States Department of Defense (DoD) 10.65ms from Dallas, US
116.113.242.7 AS4837 CHINA UNICOM China169 Backbone 13.27ms from Hohhot, CN
176.235.209.103 AS34984 Superonline Iletisim Hizmetleri A.S. 1.71ms from Istanbul, TR
68.96.243.231 AS22773 Cox Communications Inc. 6.63ms from Los Angeles, US
92.30.18.23 AS13285 TalkTalk Communications Limited 2.91ms from Manchester, GB
148.204.67.119 AS3484 Instituto Politecnico Nacional 2.05ms from Mexico City, MX
66.9.33.55 AS23260 Midcontinent Communications 2.85ms from Minneapolis, US
157.245.138.23 AS14061 DigitalOcean, LLC 0.15ms from New York City, US
43.222.255.23 AS131161 NEC Corporation 9.40ms from Osaka, JP
219.50.146.103 AS17676 SoftBank Corp. 4.19ms from Osaka, JP
211.114.237.231 AS4766 Korea Telecom 1.65ms from Seoul, KR
14.85.246.23 AS4766 Korea Telecom 4.69ms from Seoul, KR
213.201.136.23 AS3257 GTT Communications Inc. 0.41ms from Amsterdam, NL
190.172.5.71 AS22927 Telefonica de Argentina 17.80ms from Buenos Aires, AR
71.73.109.215 AS10796 Charter Communications Inc 15.30ms from Columbus, US
75.40.202.231 AS7018 AT&T Enterprises, LLC 3.71ms from Dallas, US
164.92.202.135 AS14061 DigitalOcean, LLC 0.34ms from Frankfurt am Main, DE
171.229.245.183 AS7552 Viettel Group 1.40ms from Hanoi, VN
116.109.94.39 AS24086 Viettel Corporation 7.34ms from Ho Chi Minh City, VN
90.207.153.23 AS5607 Sky UK Limited 3.54ms from London, GB
88.6.181.23 AS3352 TELEFONICA DE ESPANA S.A.U. 10.66ms from Madrid, ES
89.30.24.135 AS4455 IX Reach Ltd 0.60ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f13 121.91.108.70
traceroute to 121.91.108.70 (121.91.108.70): 64 hops max, 52 byte packets
13 [AS24400] 117.135.41.77 2.052 ms
16 *
17 *
18 *
19 *
20 [AS146842] 121.91.108.65 10.717 ms
Measurement taken from IPinfo ProbeNet in Shanghai, CN
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.

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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