58.250.51.0/24

AS17623  ·  China Unicom Shenzen network

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Summary

Country China
Domain chinaunicom.cn
ASN AS17623
Parent Range 58.248.0.0/13
Registry APNIC
ID UNICOM-GD

WHOIS Details

inetnum:        58.248.0.0 - 58.255.255.255
netname:        UNICOM-GD
descr:          China Unicom Guangdong province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         RP181-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-GD
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:19:23Z
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

person:         runkeng pan
nic-hdl:        RP181-AP
e-mail:         [email protected]
address:        XinShiKong Plaza,No 666 Huangpu Rd. Guangzhou 510627,China
phone:          +86-20-22214174
fax-no:         +86-20-22212266-4174
country:        CN
mnt-by:         MAINT-CNCGROUP-GD
last-modified:  2015-12-16T03:32:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 58.250.51.0/24

Range ASN Company Num of IPs
58.248.0.0/13 AS135061 China Unicom Guangdong province network 524,288
58.248.0.0/13 AS136958 China Unicom Guangdong province network 524,288
58.248.0.0/13 AS136959 China Unicom Guangdong province network 524,288
58.248.0.0/13 AS17622 China Unicom Guangdong province network 524,288
58.248.0.0/13 AS17623 China Unicom Guangdong province network 524,288
58.248.0.0/13 AS17816 China Unicom Guangdong province network 524,288

Nearby Ranges

BGP prefixes that overlap with 58.250.0.0/16

Range ASN Company Num of IPs
58.248.0.0/13 AS135061 China Unicom Guangdong province network 524,288
58.248.0.0/13 AS136958 China Unicom Guangdong province network 524,288
58.248.0.0/13 AS136959 China Unicom Guangdong province network 524,288
58.248.0.0/13 AS17622 China Unicom Guangdong province network 524,288
58.248.0.0/13 AS17623 China Unicom Guangdong province network 524,288
58.248.0.0/13 AS17816 China Unicom Guangdong province network 524,288

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

Pingable IPs

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

IP Address ASN Details
58.250.51.1 AS17623 China Unicom Shenzen network 4.51ms from Guangzhou, 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
219.88.70.216 AS4771 Spark New Zealand Trading Ltd. 0.60ms from Auckland, NZ
73.38.72.40 AS7922 Comcast Cable Communications, LLC 10.92ms from Boston, US
181.24.25.248 AS22927 Telefonica de Argentina 2.66ms from Buenos Aires, AR
98.251.230.24 AS7922 Comcast Cable Communications, LLC 12.65ms from Dallas, US
76.102.127.8 AS7922 Comcast Cable Communications, LLC 5.12ms from Fremont, US
176.191.110.56 AS5410 Bouygues Telecom SA 7.36ms from Marseille, FR
138.124.13.8 AS216246 Aeza Group LLC 0.76ms from Saint Petersburg, RU
121.155.56.56 AS4766 Korea Telecom 3.83ms from Seoul, KR
59.133.170.56 AS2516 KDDI CORPORATION 19.07ms from Tokyo, JP
190.242.58.8 AS262191 LIBERTY NETWORKS DE COLOMBIA S.A.S 0.58ms from Bogota, CO
213.183.177.200 AS9145 EWE TEL GmbH 2.62ms from Hamburg, DE
81.156.146.120 AS2856 British Telecommunications PLC 1.26ms from London, GB
124.168.198.88 AS7545 TPG Telecom Limited 1.59ms from Melbourne, AU
58.243.85.72 AS4837 CHINA UNICOM China169 Backbone 9.76ms from Nanjing, CN
120.50.245.168 AS10002 IGAUENO CABLE TELEVISION CO.,LTD 2.46ms from Osaka, JP
52.205.99.152 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
189.122.103.24 AS28573 Claro NXT Telecomunicacoes Ltda 5.41ms from Rio de Janeiro, BR
1.246.181.200 AS9318 SK Broadband Co Ltd 3.22ms from Seoul, KR
222.232.153.136 AS9318 SK Broadband Co Ltd 1.86ms from Seoul, KR
116.230.137.200 AS4812 China Telecom (Group) 4.25ms from Shanghai, CN
208.87.50.248 AS14713 Hosted Backbone 2.88ms from Ashburn, US
50.110.218.40 AS5650 Frontier Communications of America, Inc. 2.71ms from Ashburn, US
178.148.85.72 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 10.24ms from Belgrade, RS
217.84.135.152 AS3320 Deutsche Telekom AG 7.48ms from Frankfurt am Main, DE
93.235.209.56 AS3320 Deutsche Telekom AG 6.20ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 58.250.51.1
traceroute to 58.250.51.1 (58.250.51.1): 64 hops max, 52 byte packets
3 [AS749] 11.110.75.177 0.474 ms
4 *
5 *
6 *
7 *
8 [AS17816] 112.89.0.141 2.089 ms
9 [AS17816] 157.18.0.102 4.865 ms
10 [AS17623] 58.250.51.1 4.52 ms
Measurement taken from IPinfo ProbeNet in Guangzhou, 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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