221.220.48.0/22

AS4808 · China Unicom Beijing Province Network

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS4808
Parent Range	221.216.0.0/13
Registry	APNIC
ID	CHINAUNICOM

WHOIS Details

inetnum:        221.220.48.0 - 221.220.51.255
netname:        CHINAUNICOM
descr:          China Unicom Beijing province network
country:        CN
admin-c:        CH1302-AP
tech-c:         CH1302-AP
abuse-c:        AC1718-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CNCGROUP-BJ
mnt-irt:        IRT-CU-CN
last-modified:  2021-06-15T09:03:17Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-11-18T00:26:20Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        [email protected] was validated on 2025-10-17
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         [email protected]
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

route:          221.220.48.0/22
descr:          China Unicom Beijing province network
origin:         AS4808
mnt-by:         MAINT-CNCGROUP-BJ
last-modified:  2021-06-25T07:14:06Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 221.220.48.0/22

Range	ASN	Company	Num of IPs
221.216.0.0/13	AS4808	China Unicom Beijing province network	524,288

Nearby Ranges

BGP prefixes that overlap with 221.220.0.0/16

Range	ASN	Company	Num of IPs
221.216.0.0/13	AS4808	China Unicom Beijing province network	524,288

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
221.220.50.64	pqgtc.com	1

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

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

IP Address	ASN	Details
221.220.49.114	AS4808 China Unicom Beijing Province Network	`4.07ms` from Tianjin, CN
221.220.51.246	AS4808 China Unicom Beijing Province Network	`3.73ms` from Beijing, 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
77.175.2.22	AS1136 KPN B.V.	`1.48ms` from Amsterdam, NL
12.189.242.118	AS7018 AT&T Enterprises, LLC	`0.94ms` from Atlanta, US
156.196.133.166	AS8452 TE-AS	`4.46ms` from Cairo, EG
75.181.241.54	AS11426 Charter Communications Inc	`6.76ms` from Charlotte, US
75.117.101.198	AS7029 Windstream Communications LLC	`13.45ms` from Chicago, US
23.253.110.230	AS33070 Rackspace Hosting	`1.12ms` from Dallas, US
195.213.190.38	AS6871 Plusnet	`6.32ms` from Erith, GB
92.134.36.54	AS3215 Orange S.A.	`9.45ms` from Frankfurt am Main, DE
93.122.72.54	AS48951 Telekom Deutschland GmbH	`3.87ms` from Frankfurt am Main, DE
212.29.252.118	AS1680 Cellcom Fixed Line Communication L.P	`0.77ms` from Haifa, IL
218.10.220.198	AS4837 CHINA UNICOM China169 Backbone	`6.28ms` from Harbin, CN
116.44.173.38	AS17858 LG POWERCOMM	`2.50ms` from Incheon, KR
84.126.161.70	AS6739 VODAFONE ONO, S.A.	`12.51ms` from Madrid, ES
34.111.59.22	AS396982 Google LLC	`0.07ms` from Melbourne, AU
73.194.211.198	AS7922 Comcast Cable Communications, LLC	`8.28ms` from New York City, US
108.215.21.22	AS7018 AT&T Enterprises, LLC	`4.58ms` from San Jose, US
65.183.128.70	AS33604 Burlington Telecom	`17.20ms` from Ashburn, US
148.62.14.182	AS33070 Rackspace Hosting	`0.95ms` from Dallas, US
99.14.168.70	AS7018 AT&T Enterprises, LLC	`18.00ms` from Dallas, US
84.146.41.70	AS3320 Deutsche Telekom AG	`7.24ms` from Frankfurt am Main, DE
119.1.2.214	AS4134 CHINANET-BACKBONE	`2.64ms` from Guiyang, CN
1.250.170.230	AS9318 SK Broadband Co Ltd	`5.69ms` from Incheon, KR
110.8.66.22	AS9318 SK Broadband Co Ltd	`5.45ms` from Incheon, KR
95.188.112.6	AS12389 PJSC Rostelecom	`1.33ms` from Krasnoyarsk, RU
81.187.59.134	AS20712 Andrews & Arnold Ltd	`1.62ms` from London, GB

Traceroute

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

traceroute -a -n -q1 221.220.51.243

traceroute to 221.220.51.243 (221.220.51.243): 64 hops max, 52 byte packets

1 [AS50979] 195.123.208.1 0.207 ms

2 [AS9002] 87.245.251.160 1.098 ms

3 [AS9002] 87.245.232.2 21.335 ms

4 *

5 *

6 *

7 [AS4837] 219.158.5.25 243.309 ms

8 [AS4837] 219.158.43.154 156.396 ms

9 *

10 *

11 [AS4808] 202.96.12.230 158.966 ms

12 [AS4808] 114.254.7.18 159.065 ms

13 *

14 *

15 [AS4808] 221.220.51.243 261.925 ms

Measurement taken from

IPinfo ProbeNet in Riga, LV

On January 18th 2026

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