1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.91.0.0/16
  4. AS146842  | 121.91.106.0/23

121.91.106.0/23

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_1A_SHA3

WHOIS Details

inetnum:        121.91.106.0 - 121.91.107.255
netname:        CDC_SAP_CCEE_AP_CN_1A_SHA3
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 2026-03-12
mnt-by:         MAINT-CDCL-CN
last-modified:  2026-03-12T01:35:52Z
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 2026-03-12
abuse-mailbox:  cdc_tdd@cndatacom.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-12T01:36:09Z
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:          121.91.106.0/23
origin:         AS146842
descr:          China Datacom Corporation Limited Block D, Creative Industry Park, No. 310 Yuangang Road
mnt-by:         MAINT-CDCL-CN
last-modified:  2021-11-23T11:24:51Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.91.106.0/23

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
121.91.16.0/20 AS16509 Amazon.com, Inc. 4,096
121.91.64.0/20 AS14374 Agri-Valley Services Corporation 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
121.91.168.0/21 AS136907 HUAWEI INTERNATIONAL PTE. LTD. 2,048
121.91.104.0/21 AS146842 China Datacom Corporation Limited 2,048
121.91.144.0/21 AS16509 Amazon.com, Inc. 2,048
121.91.160.0/21 AS16509 Amazon.com, Inc. 2,048
121.91.110.0/23 AS146842 CDC SAP CCEE AP CN 1 SHA 512
121.91.104.0/23 AS146842 CDC SAP CCEE AP CN 1 SHA 512
121.91.96.0/23 AS9723 iseek Communications 512
121.91.108.0/23 AS146842 CDC SAP CCEE AP CN 1B SHA4 512
121.91.201.0/24 AS136907 Huawei Cloud Thailand POP 256
121.91.47.0/24 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
121.91.32.0/24 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
121.91.42.0/24 AS59257 CMPak Public IPs 256
121.91.43.0/24 AS59257 CMPak Public IPs 256
121.91.46.0/24 AS59257 CMPak Public IPs 256
121.91.204.0/24 AS136907 Huawei Cloud Thailand POP 256
121.91.205.0/24 AS136907 Huawei Cloud Thailand POP 256
121.91.57.0/24 AS138423 CMPak Public IPs 256
121.91.56.0/24 AS138423 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

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

IP Address ASN Details
121.91.106.74 AS146842 ChinaDataCom Corporation Limited 3.92ms from Shanghai, CN
121.91.107.169 AS146842 ChinaDataCom Corporation Limited 3.19ms 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
13.217.74.7 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
35.162.252.167 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
35.83.46.247 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
106.221.100.119 AS45609 Bharti Airtel Ltd. AS for GPRS Service 7.65ms from Delhi, IN
174.29.187.71 AS209 CenturyLink Communications, LLC 2.09ms from Denver, US
24.4.112.71 AS7922 Comcast Cable Communications, LLC 2.49ms from Fremont, US
98.39.82.7 AS7922 Comcast Cable Communications, LLC 8.76ms from Houston, US
210.50.202.199 AS9443 Vocus Retail 1.27ms from Melbourne, AU
87.100.244.215 AS16086 DNA Oyj 0.73ms from Oulu, FI
27.203.216.135 AS4837 CHINA UNICOM China169 Backbone 5.93ms from Qingdao, CN
34.106.124.167 AS396982 Google LLC 0.10ms from Salt Lake City, US
59.123.146.23 AS3462 Data Communication Business Group 5.17ms from Taichung, TW
125.233.125.183 AS3462 Data Communication Business Group 3.44ms from Taipei, TW
98.81.150.87 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
73.184.229.55 AS7922 Comcast Cable Communications, LLC 4.38ms from Atlanta, US
71.75.220.215 AS11426 Charter Communications Inc 9.01ms from Charlotte, US
114.229.248.215 AS4134 CHINANET-BACKBONE 6.91ms from Huai'an, CN
195.170.179.7 AS50362 LLC CABLE TELEVISION COMPANY CABLE TELEVISION NETWORKS PLUS 9.73ms from Kyiv, UA
76.169.195.151 AS20001 Charter Communications Inc 3.95ms from Los Angeles, US
15.188.97.231 AS16509 Amazon.com, Inc. 0.14ms from Paris, FR
123.233.182.23 AS4837 CHINA UNICOM China169 Backbone 5.98ms from Qingdao, CN
106.10.93.7 AS17878 DREAMMARK1 1.03ms from Seoul, KR
1.242.106.7 AS9318 SK Broadband Co Ltd 1.51ms from Seoul, KR
42.177.4.103 AS4837 CHINA UNICOM China169 Backbone 9.07ms from Tieling, CN
167.148.233.23 AS7029 Windstream Communications LLC 0.53ms from Ashburn, 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 121.91.106.70
traceroute to 121.91.106.70 (121.91.106.70): 64 hops max, 52 byte packets
2 [AS3257] 77.67.80.205 3.338 ms
4 [AS3257] 213.39.57.138 33.016 ms
5 [AS58807] 223.120.170.17 147.017 ms
6 [AS58807] 223.120.180.25 159.765 ms
7 [AS9808] 221.183.92.137 160.775 ms
8 [AS9808] 221.183.89.81 245.226 ms
9 [AS9808] 221.183.179.1 248.108 ms
10 [AS9808] 221.183.116.190 248.325 ms
11 [AS9808] 221.183.121.74 278.131 ms
12 [AS24400] 117.135.48.174 276.105 ms
13 [AS24400] 117.131.122.34 185.335 ms
14 *
15 *
16 *
17 [AS146842] 121.91.106.65 185.848 ms
18 [AS146842] 121.91.106.70 185.22 ms
Measurement taken from IPinfo ProbeNet in Olsztyn, PL
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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