122.248.52.0/22

AS137702 · Nanjing, Jiangsu Province, P.R.China.

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Summary

Country	China
Domain	baidu.com
ASN	AS137702
Registry	APNIC
ID	BAIDU

WHOIS Details

inetnum:        122.248.48.0 - 122.248.63.255
netname:        Baidu
descr:          Beijing Baidu Netcom Science and Technology Co., Ltd.
descr:          Baidu Plaza, No.10, Shangdi 10th street,
descr:          Haidian District Beijing,100080
country:        CN
admin-c:        BN261-AP
tech-c:         BN261-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-BAIDU-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2024-03-11T23:29:01Z
source:         APNIC

irt:            IRT-Baidu-CN
address:        12f,lixiang building ,zhongguancun,beijing
e-mail:         huxin05@baidu.com
abuse-mailbox:  huxin05@baidu.com
auth:           # Filtered
admin-c:        ZKY3-AP
tech-c:         ZKY3-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-09-05T23:38:37Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
source:         APNIC

person:         Baidu Noc
address:        Baidu Campus,NO.10 Shangdi 10th Street,Haidian District,Beijing The People's Republic of China 100085
country:        CN
phone:          +86-18110062082
e-mail:         noc@baidu.com
nic-hdl:        BN261-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2024-03-11T23:28:23Z
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
122.248.54.33	AS137702 Nanjing, Jiangsu Province, P.R.China.	`8.70ms` from Suzhou, CN
122.248.53.0	AS137702 Nanjing, Jiangsu Province, P.R.China.	`8.56ms` from Shanghai, CN
122.248.55.0	AS137702 Nanjing, Jiangsu Province, P.R.China.	`8.54ms` from Shanghai, CN
122.248.52.0	AS137702 Nanjing, Jiangsu Province, P.R.China.	`8.79ms` 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
20.229.252.38	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
69.12.47.246	AS16863 Home Telephone Company, Inc.	`8.39ms` from Atlanta, US
71.11.52.70	AS20115 Charter Communications LLC	`12.39ms` from Atlanta, US
34.76.80.54	AS396982 Google LLC	`0.14ms` from Brussels, BE
196.114.238.246	AS36925 MEDITELECOM	`18.42ms` from Casablanca, MA
75.163.207.54	AS209 CenturyLink Communications, LLC	`2.91ms` from Denver, US
34.242.240.118	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
68.60.53.198	AS7922 Comcast Cable Communications, LLC	`8.33ms` from Flint, US
112.93.53.6	AS17816 China Unicom IP network China169 Guangdong province	`4.17ms` from Guangzhou, CN
58.63.153.150	AS4134 CHINANET-BACKBONE	`3.44ms` from Guangzhou, CN
217.226.193.198	AS3320 Deutsche Telekom AG	`4.75ms` from Hamburg, DE
206.238.49.6	AS399077 Tcloudnet	`1.66ms` from Hong Kong, HK
113.28.63.70	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.96ms` from Hong Kong, HK
188.247.49.70	AS39442 JSC RDE "Unico"	`11.11ms` from Krasnodar, RU
83.51.99.6	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.04ms` from Madrid, ES
194.185.49.6	AS3313 BT Italia S.p.A.	`1.42ms` from Milan, IT
73.113.16.182	AS7922 Comcast Cable Communications, LLC	`13.65ms` from Murfreesboro, US
78.194.77.70	AS12322 Free SAS	`1.44ms` from Paris, FR
86.210.130.198	AS3215 Orange S.A.	`12.38ms` from Paris, FR
44.213.234.38	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
13.220.136.70	AS14618 Amazon.com, Inc.	`0.36ms` from Reston, US
84.21.172.182	AS41745 Baykov Ilya Sergeevich	`0.54ms` from Riga, LV
72.226.62.54	AS12271 Charter Communications Inc	`3.58ms` from Secaucus, US
210.10.218.86	AS2764 AAPT Limited	`0.60ms` from Sydney, AU
124.98.231.166	AS4713 NTT Communications Corporation	`3.15ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 122.248.53.0

traceroute to 122.248.53.0 (122.248.53.0): 64 hops max, 52 byte packets

5 [] 103.183.26.48 5.396 ms

6 [AS38365] 182.61.238.119 6.502 ms

7 [AS38365] 182.61.251.79 6.877 ms

8 *

9 *

10 *

11 *

12 [AS137702] 122.248.53.0 8.577 ms

Measurement taken from

IPinfo ProbeNet in Shanghai, CN

On August 28th 2025

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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