72.57.245.0/24

AS3491 · PCCW Global, Inc.

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Summary

Country	Hong Kong
Domain	pccwglobalinc.com
ASN	AS3491
Parent Range	72.57.128.0/17
Registry	APNIC
ID	PCCW_GLOBAL_INC

WHOIS Details

inetnum:        72.57.238.0 - 72.57.255.255
netname:        PCCW_Global_Inc
descr:          PCCW Global, Inc.
country:        HK
admin-c:        SNCL1-AP
tech-c:         SNCL1-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-SKYLINE1-HK
mnt-irt:        IRT-SKYLINE1-HK
last-modified:  2025-11-20T12:22:59Z
source:         APNIC

irt:            IRT-SKYLINE1-HK
address:        FLAT A 6/F BLK B MARVEL IND BLDG 17-23, KWAI FUNG CRESENT KWAI CHUNG 999077
e-mail:         noc@skyline-idc.com
abuse-mailbox:  noc@skyline-idc.com
admin-c:        SNCL1-AP
tech-c:         SNCL1-AP
auth:           # Filtered
remarks:        noc@skyline-idc.com was validated on 2025-08-27
mnt-by:         MAINT-SKYLINE1-HK
last-modified:  2025-11-18T00:33:45Z
source:         APNIC

role:           SKYLINE NETWORKS COMPANY LIMITED administrator
address:        FLAT A 6/F BLK B MARVEL IND BLDG 17-23, KWAI FUNG CRESENT KWAI CHUNG 999077
country:        HK
phone:          +852-37412017
e-mail:         noc@skyline-idc.com
admin-c:        SNCL1-AP
tech-c:         SNCL1-AP
nic-hdl:        SNCL1-AP
mnt-by:         MAINT-SKYLINE1-HK
last-modified:  2020-06-04T11:36:53Z
source:         APNIC

route:          72.57.128.0/17
origin:         AS9908
descr:          SKYLINE NETWORKS COMPANY LIMITED FLAT A 6/F BLK B MARVEL IND BLDG 17-23
mnt-by:         MAINT-SKYLINE1-HK
last-modified:  2025-09-16T09:26:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 72.57.245.0/24

Range	ASN	Company	Num of IPs
72.57.128.0/17	AS9908	SKYLINE NETWORKS COMPANY LIMITED	32,768

Nearby Ranges

BGP prefixes that overlap with 72.57.0.0/16

Range	ASN	Company	Num of IPs
72.57.128.0/17	AS9908	SKYLINE NETWORKS COMPANY LIMITED	32,768
72.57.112.0/20	AS6079	Flux Telecom, LLC	4,096
72.57.165.0/24	AS202736	WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD	256
72.57.180.0/24	AS202736	WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD	256

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
223.196.92.72	AS55644 Vodafone Idea Ltd	`8.44ms` from Ahmedabad, IN
132.226.55.120	AS31898 Oracle Corporation	`0.24ms` from Ashburn, US
174.54.91.24	AS7922 Comcast Cable Communications, LLC	`16.96ms` from Ashburn, US
20.232.192.24	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
67.62.82.152	AS7029 Windstream Communications LLC	`0.43ms` from Atlanta, US
60.14.224.40	AS4837 CHINA UNICOM China169 Backbone	`13.91ms` from Changchun, CN
66.137.246.184	AS7018 AT&T Enterprises, LLC	`0.97ms` from Dallas, US
157.167.79.200	AS44444 Forcepoint UK Limited	`0.62ms` from Mumbai, IN
66.211.248.8	AS17125 Logistics Plus, Inc.	`12.61ms` from New York City, US
125.206.60.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.59ms` from Tokyo, JP
87.101.81.184	AS48095 XT GLOBAL NETWORKS LTD.	`7.70ms` from Bucharest, RO
178.164.177.184	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.18ms` from Budapest, HU
102.219.232.40	AS328855 NCW (Pty) Ltd	`5.16ms` from Cape Town, ZA
75.182.74.152	AS11426 Charter Communications Inc	`12.97ms` from Charlotte, US
107.138.163.40	AS7018 AT&T Enterprises, LLC	`9.82ms` from Chicago, US
139.9.19.136	AS55990 Huawei Cloud Service data center	`3.39ms` from Guangzhou, CN
171.242.172.168	AS7552 Viettel Group	`2.21ms` from Hanoi, VN
103.249.23.248	AS38247 Vietnamobile Telecommunications Joint Stock Company	`2.47ms` from Ho Chi Minh City, VN
138.23.57.120	AS6106 University of California, Riverside	`4.91ms` from Los Angeles, US
79.86.201.232	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`13.53ms` from Lyon, FR
2.9.248.104	AS3215 Orange S.A.	`11.17ms` from Marseille, FR
112.141.230.200	AS9443 Vocus Retail	`2.96ms` from Melbourne, AU
122.193.113.120	AS4837 CHINA UNICOM China169 Backbone	`4.94ms` from Nanjing, CN
211.203.161.248	AS9318 SK Broadband Co Ltd	`3.72ms` from Seoul, KR
60.76.211.136	AS17676 SoftBank Corp.	`3.52ms` 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 -f2 -m9 72.57.245.142

traceroute to 72.57.245.142 (72.57.245.142): 9 hops max, 52 byte packets

2 [AS174] 154.18.35.200 6.788 ms

3 *

4 *

5 *

6 [AS3491] 63.220.199.159 43.669 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On December 14th 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.

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