72.57.244.0/24

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 72.57.244.0/24

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
2.49.46.120	AS5384 Emirates Internet	`3.68ms` from Al Fujairah City, AE
136.53.167.56	AS16591 Google Fiber Inc.	`5.68ms` from Atlanta, US
140.143.100.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.81ms` from Chengdu, CN
128.203.156.200	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
2.243.109.8	AS6805 Telefonica Germany GmbH & Co.OHG	`4.70ms` from Duesseldorf, DE
83.146.235.248	AS39194 Vakka-Suomen Puhelin Oy	`3.58ms` from Helsinki, FI
89.214.41.168	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`15.00ms` from Lisbon, PT
87.74.78.168	AS25310 Vodafone Limited	`5.11ms` from London, GB
213.251.43.40	AS3257 GTT Communications Inc.	`0.43ms` from London, GB
52.222.130.88	AS16509 Amazon.com, Inc.	`0.23ms` from Madrid, ES
217.151.100.184	AS16247 M247 Ltd	`0.34ms` from Manchester, GB
82.96.134.120	AS199636 Free Pro SAS	`1.29ms` from Paris, FR
54.83.111.24	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
175.24.202.216	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.32ms` from Shanghai, CN
65.185.95.72	AS10796 Charter Communications Inc	`19.27ms` from Flint, US
141.26.141.104	AS2857 Johannes Gutenberg-Universitaet Mainz	`2.02ms` from Frankfurt am Main, DE
212.218.42.200	AS8319 NETHINKS GmbH	`0.64ms` from Frankfurt am Main, DE
189.196.34.8	AS13999 Mega Cable, S.A. de C.V.	`11.61ms` from Guadalajara, MX
47.113.128.104	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.13ms` from Heyuan, CN
123.190.188.56	AS4837 CHINA UNICOM China169 Backbone	`3.81ms` from Liaoyang, CN
24.59.69.120	AS11351 Charter Communications Inc	`19.95ms` from New York City, US
50.48.82.72	AS5650 Frontier Communications of America, Inc.	`11.90ms` from New York City, US
54.87.63.168	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
13.216.70.88	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
54.90.37.216	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -m7 72.57.244.153

traceroute to 72.57.244.153 (72.57.244.153): 7 hops max, 52 byte packets

1 [AS15169] 142.251.60.182 9.146 ms

2 *

3 *

4 [AS3491] 63.220.199.159 218.779 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Montreal, CA

On December 14th 2025

What are IP address ranges?

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