AS Number
AS152179
AS Name
GCNL-AS-AP
Org Name
GLOBAL COMMUNICATION NETWORK LIMITED
Country
Hong Kong
Registry

apnic

RegDate

Updated

2023-05-11T00:08:47Z

AS152179 Looking Glass
IPv4Prefixes

141

IPv6Prefixes

1

IPv4 NUMs

49,408

IPv6 NUMs(/64)

65,536

49,408 IPv4 Addresses
CIDR Description IP Num
5.226.188.0/24
ROA Signed and Valid
BVOX WORLD S.L.U. 256
23.137.244.0/24
ROA Signed and Valid
Qualnet LLC 256
23.141.20.0/24
ROA Signed and Valid
Parallax Telecom LLC 256
23.141.68.0/24
ROA Signed and Valid
Solstice Networks LLC 256
23.141.92.0/24
ROA Signed and Valid
Esker Broadband LLC 256
23.141.100.0/24
ROA Signed and Valid
Cygnus Networks LLC 256
23.141.140.0/24
ROA Signed and Valid
NexaWave Solutions LLC 256
23.142.12.0/24
ROA Signed and Valid
Synthetix Labs LLC 256
23.142.52.0/24
ROA Signed and Valid
Hyperion Telecom LLC 256
36.50.130.0/24
ROA Signed and Valid IRR Valid
HongKong-Global-Network HongKong Global Network 256
36.50.131.0/24
ROA Signed and Valid IRR Valid
HongKong-Global-Network HongKong Global Network 256
37.128.250.0/24
IRR Parent Valid
Internet Utilities Europe and Asia Limited 256
38.135.28.0/23
IRR InValid
PSINet, Inc. 512
38.179.64.0/22
IRR Valid
PSINet, Inc. 1024
38.179.68.0/22
IRR InValid
PSINet, Inc. 1024
38.179.72.0/24
IRR Parent Valid
PSINet, Inc. 256
38.179.72.0/22
IRR Valid
PSINet, Inc. 1024
38.179.73.0/24
IRR Parent Valid
PSINet, Inc. 256
38.179.74.0/24
IRR Parent Valid
PSINet, Inc. 256
38.179.75.0/24
IRR Parent Valid
PSINet, Inc. 256
38.179.76.0/24
IRR Parent Valid
PSINet, Inc. 256
38.179.76.0/22
IRR Valid
PSINet, Inc. 1024
38.179.77.0/24
IRR Parent Valid
PSINet, Inc. 256
38.179.78.0/24
IRR Parent Valid
PSINet, Inc. 256
38.179.79.0/24
IRR Parent Valid
PSINet, Inc. 256
38.182.96.0/22
IRR Valid
PSINet, Inc. 1024
38.182.100.0/24
IRR Valid
PSINet, Inc. 256
38.182.101.0/24
IRR Valid
PSINet, Inc. 256
38.182.102.0/24
IRR Valid
PSINet, Inc. 256
38.182.103.0/24
IRR Valid
PSINet, Inc. 256
38.182.104.0/24
IRR Parent Valid
PSINet, Inc. 256
38.182.104.0/23
IRR Valid
PSINet, Inc. 512
38.182.105.0/24
IRR Parent Valid
PSINet, Inc. 256
38.182.106.0/23
IRR Valid
PSINet, Inc. 512
38.182.108.0/24
IRR Valid
PSINet, Inc. 256
38.182.109.0/24
IRR Valid
PSINet, Inc. 256
38.182.110.0/23
IRR Valid
PSINet, Inc. 512
38.182.112.0/22
IRR Valid
PSINet, Inc. 1024
38.182.116.0/22
IRR Valid
PSINet, Inc. 1024
38.182.120.0/23
IRR Valid
PSINet, Inc. 512
38.182.122.0/24
IRR Valid
PSINet, Inc. 256
38.182.122.0/23
IRR InValid
PSINet, Inc. 512
38.182.123.0/24
IRR Valid
PSINet, Inc. 256
38.182.124.0/24
IRR Valid
PSINet, Inc. 256
38.182.125.0/24
IRR Valid
PSINet, Inc. 256
38.182.126.0/24
IRR Valid
PSINet, Inc. 256
38.182.127.0/24
IRR Valid
PSINet, Inc. 256
38.246.128.0/22
IRR InValid
PSINet, Inc. 1024
45.8.191.0/24
IRR Valid
NPO G-net 256
45.56.194.0/24
IPv4 Holdings LLC 256
45.56.199.0/24
IRR InValid
Cactus International, Inc. 256
45.56.201.0/24
IRR InValid
Frankfurt 2 Data Center (C10868956) 256
45.56.202.0/24
IPv4 Holdings LLC 256
45.141.170.0/23
ROA Signed and Valid IRR InValid
GLOBAL COMMUNICATION NETWORK LIMITED 512
46.236.198.0/24
ROA Signed and Valid IRR InValid
NET-46-236-198-0-24 256
46.236.200.0/23
ROA Signed and Valid IRR InValid
NET-46-236-200-0-23 512
46.236.202.0/24
ROA Signed and Valid IRR InValid
Bunny Communications LLC 256
62.112.128.0/22
ROA Signed and Valid IRR Parent Valid
GLOBAL COMMUNICATION NETWORK LIMITED 1024
62.112.132.0/22
ROA Signed and Valid IRR Parent Valid
GLOBAL COMMUNICATION NETWORK LIMITED 1024
62.112.136.0/22
ROA Signed and Valid IRR InValid
GLOBAL COMMUNICATION NETWORK LIMITED 1024
62.112.140.0/22
ROA Signed and Valid IRR InValid
GLOBAL COMMUNICATION NETWORK LIMITED 1024
82.21.80.0/23
ROA Signed and Valid IRR InValid
GLOBAL COMMUNICATION NETWORK LIMITED 512
84.32.21.0/24
IRR Valid
NPO G-net 256
103.14.170.0/24
ROA Signed and Valid IRR Valid
CPSYS CPSYS 256
103.14.170.0/23
ROA Signed and Valid IRR InValid
CPSYS CPSYS 512
103.14.171.0/24
ROA Signed and Valid IRR Valid
CPSYS CPSYS 256
103.115.108.0/24
ROA Signed and Valid IRR Valid
TUCD TUCD 256
103.115.108.0/23
ROA Signed and Valid IRR InValid
TUCD TUCD 512
103.115.109.0/24
ROA Signed and Valid IRR Valid
TUCD TUCD 256
103.204.20.0/24
ROA Signed and Valid IRR InValid
HOSTYCARE SRMAK TECHNOLOGICAL SYSTEM PRIVATE LIMITED 256
108.165.56.0/23
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 512
108.165.170.0/23
ROA Signed and Valid IRR Valid
FiberPower LLC 512
109.122.5.0/24
ROA Signed and Valid IRR InValid
IDEAMED s.r.o. 256
141.11.134.0/23
ROA Signed and Valid IRR Valid
NPO G-net 512
146.103.16.0/23
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 512
149.126.92.0/24
ROA Signed and Valid IRR Parent Valid
Private Customer 256
149.126.93.0/24
ROA Signed and Valid IRR Parent Valid
Private Customer 256
149.126.94.0/24
ROA Signed and Valid IRR Parent Valid
Private Customer 256
149.126.95.0/24
ROA Signed and Valid IRR Parent Valid
Private Customer 256
150.241.129.0/24
ROA Signed and Valid IRR Valid
Redius Communications Limited 256
151.240.112.0/23
IRR InValid
Private Customer 512
151.240.114.0/23
IRR InValid
Private Customer 512
151.240.120.0/23
IRR InValid
Private Customer 512
151.240.126.0/23
ROA Signed and Valid IRR InValid
GLOBAL COMMUNICATION NETWORK LIMITED 512
154.64.141.0/24
IRR InValid
PSINet, Inc. 256
154.64.142.0/24
IRR InValid
PSINet, Inc. 256
154.64.143.0/24
IRR InValid
PSINet, Inc. 256
154.64.144.0/24
IRR InValid
PSINet, Inc. 256
154.64.145.0/24
IRR InValid
PSINet, Inc. 256
154.91.201.0/24
ROA Signed and Valid IRR Valid
GLOBAL_COMMUNICATION_NETWORK_LIMITED GLOBAL COMMUNICATION NETWORK LIMITED 256
156.241.3.0/24
ROA Signed and Valid IRR Valid
GLOBAL_COMMUNICATION_NETWORK_LIMITED GLOBAL COMMUNICATION NETWORK LIMITED 256
160.187.100.0/24
ROA Signed and Valid IRR Valid
NOT_TFN_CO NOT-TFN-CO 256
160.187.100.0/23
ROA Signed and Valid IRR InValid
NOT_TFN_CO NOT-TFN-CO 512
160.187.101.0/24
ROA Signed and Valid IRR Valid
NOT_TFN_CO NOT-TFN-CO 256
163.61.199.0/24
AUK-HomeFiber AUK HomeFiber 256
163.223.147.0/24
ROA Signed and Valid
STACKNETWORK-HK STACKNETWORK-HK 256
165.101.86.0/24
ROA Signed and Valid
MingDing Ming Ding Co., Ltd. 256
165.101.86.0/23
ROA Signed and Valid
MingDing Ming Ding Co., Ltd. 512
165.101.87.0/24
ROA Signed and Valid
MingDing Ming Ding Co., Ltd. 256
165.101.88.0/24
ROA Signed and Valid
RUIKE Ruike Creative Integrated Marketing Co., Ltd. 256
165.101.88.0/23
ROA Signed and Valid
RUIKE Ruike Creative Integrated Marketing Co., Ltd. 512
165.101.89.0/24
ROA Signed and Valid
RUIKE Ruike Creative Integrated Marketing Co., Ltd. 256
179.61.173.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
181.214.2.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
181.214.33.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
181.214.75.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
181.214.132.0/24
ROA Signed and Valid IRR Valid
Internet Utilities Europe and Asia Limited 256
181.214.185.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
181.214.205.0/24
ROA Signed and Valid IRR Valid
Internet Utilities Europe and Asia Limited 256
181.214.250.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
181.215.127.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
181.215.136.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
181.215.148.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
181.215.154.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
181.215.190.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
181.215.239.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
185.13.226.0/24
ROA Signed and Valid IRR InValid
Private Customer 256
185.126.134.0/23
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 512
185.173.27.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
185.179.218.0/23
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 512
188.64.104.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
188.64.104.0/22
ROA Signed and Valid IRR InValid
GLOBAL COMMUNICATION NETWORK LIMITED 1024
188.64.105.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
188.64.106.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
188.64.107.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
188.214.234.0/23
IRR InValid
GLOBAL COMMUNICATION NETWORK LIMITED 512
192.139.47.0/24
ERX-NETBLOCK Early registration addresses 256
192.139.48.0/24
ERX-NETBLOCK Early registration addresses 256
192.139.56.0/24
ERX-NETBLOCK Early registration addresses 256
192.139.60.0/24
ERX-NETBLOCK Early registration addresses 256
192.227.250.0/24
ROA Signed and Valid IRR Valid
Internet Utilities NA LLC 256
194.53.142.0/24
ROA Signed and Valid IRR Valid
GLOBAL COMMUNICATION NETWORK LIMITED 256
194.60.95.0/24
ROA Signed and Valid
Private Customer 256
198.46.8.0/23
Praegitzer Industries, Inc. 512
206.41.64.0/21
ARIN-CIDR-BLOCK Not allocated by APNIC 2048
216.98.231.0/24
IRR InValid
Cactus International, Inc. 256
216.98.232.0/24
IRR InValid
Cactus International, Inc. 256
216.98.235.0/24
IRR InValid
Cactus International, Inc. 256
216.98.246.0/24
IRR InValid
Cactus International, Inc. 256
218.33.84.0/22
ROA Signed and Valid IRR InValid
GLOBAL-COMMUNICATION-NETWORK-LIMITED GLOBAL COMMUNICATION NETWORK LIMITED 1024
218.33.88.0/22
ROA Signed and Valid IRR InValid
GLOBAL-COMMUNICATION-NETWORK-LIMITED GLOBAL COMMUNICATION NETWORK LIMITED 1024
CIDR Description IP NUMs(prefix /64)
2001:df3:49c0::/48
ROA Signed and Valid IRR Valid
GCNL-HK GLOBAL COMMUNICATION NETWORK LIMITED 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8849 MELBICOM-EU-AS - Melbikomas UAB, LT Lithuania 11,008 1,879,048,192 IPv4 IPv4
AS26042 FIBERSTATE - FiberState, LLC, US United States 26,368 48,108,142,592 IPv4 IPv4
AS56630 MELBICOM-EU-AS - Melbikomas UAB, LT Lithuania 57,600 7,247,757,312 IPv4 IPv4
AS57043 HOSTKEY-AS - HOSTKEY B.V., NL Netherlands 77,312 42,968,678,400 IPv4 IPv4
AS132335 LEAPSWITCH-IN-AS-AP - LEAPSWITCH NETWORKS PRIVATE LIMITED, IN India 20,480 655,360 IPv4 IPv4
AS214483 FIBERPOWER-AS - FiberPower LLC, US United States 46,848 0 IPv4 IPv4
AS9664 SATPL-AS-AP - SOUTHEAST ASIA TELECOM(SG) PTE. LTD., SG Singapore 768 1,879,113,728 IPv4 IPv4
AS14315 1GSERVERS - 1GSERVERS, LLC, US United States 16,384 4,296,409,344 IPv4 IPv4
AS214432 ZLIDC - Zhilian Technology CO., LTD., GB United Kingdom 19,712 0 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 35,877,376 258,978,414,592 IPv4 IPv4 IPv6 IPv6
AS134823 SDCL-AS-AP - Sky Digital Co., Ltd., TW Taiwan 15,616 8,590,065,664 IPv4 IPv4
AS138997 EDCL-AS-AP - Eons Data Communications Limited, HK Hong Kong 27,136 8,897,167,360 IPv4 IPv4 IPv6 IPv6
AS955 LSHIY - LSHIY LLC, US United States 1,536 8,589,934,592 IPv4 IPv4
AS984 OWS-NETWORK - OCTOPUS WEB SOLUTION INC, US United States 1,113,856 3,473,408 IPv4 IPv4
AS20473 AS-VULTR - The Constant Company, LLC, US United States 1,278,464 175,818,735,616 IPv4 IPv4
AS21859 ZEN-ECN - Zenlayer Inc, US United States 713,728 16,850,878,464 IPv4 IPv4
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 109,824 1,107,558,400 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS136739 ASIACOLOHKLIMITED-AS-HK - Asia Colo (HK) Limited, HK Hong Kong 0 1,073,741,824 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Hong Kong Hong Kong Global Internet Exchange - Hong Kong Global Internet Exchange 160.22.49.204 2404:c140:101e::15:2179 10 Gbps 2025-03-11 02:32:56

Private Peering Facilities

Country/Region Name City Website Updated
Equinix TY7 - Tokyo Tokyo https://www.equinix.com/locations/asia-colocation/japan-colocation/tokyo-data-centers/ty7/ 2023-12-15 10:21:31
Equinix TY8 - Tokyo Tokyo https://www.equinix.com/locations/asia-colocation/japan-colocation/tokyo-data-centers/ty8/ 2023-12-15 10:21:17
as-block:       AS151866 - AS152889
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2023-05-11T00:08:47Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS152179
as-name:        GCNL-AS-AP
descr:          GLOBAL COMMUNICATION NETWORK LIMITED
country:        HK
org:            ORG-GCNL1-AP
admin-c:        GCNL2-AP
tech-c:         GCNL2-AP
abuse-c:        AG1273-AP
mnt-lower:      MAINT-GCNL-HK
mnt-routes:     MAINT-GCNL-HK
mnt-by:         APNIC-HM
mnt-irt:        IRT-GCNL-HK
last-modified:  2023-12-15T10:02:02Z
source:         APNIC

irt:            IRT-GCNL-HK
address:        RM.1801, EASEY COMM. BLDG.,, 253-261 HENNESSY ROAD, WANCHAI, HongKong HongKong 999077
e-mail:         abuse@hkglobalnetwork.com
abuse-mailbox:  abuse@hkglobalnetwork.com
admin-c:        GCNL2-AP
tech-c:         GCNL2-AP
auth:           # Filtered
remarks:        abuse@hkglobalnetwork.com was validated on 2025-07-11
mnt-by:         MAINT-GCNL-HK
last-modified:  2025-07-11T16:22:12Z
source:         APNIC

organisation:   ORG-GCNL1-AP
org-name:       GLOBAL COMMUNICATION NETWORK LIMITED
org-type:       LIR
country:        HK
address:        RM.1801, EASEY COMM. BLDG.,
address:        253-261 HENNESSY ROAD, WANCHAI
phone:          +44-07754267877
e-mail:         admin@hkglobalnetwork.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-12-15T13:08:01Z
source:         APNIC

role:           ABUSE GCNLHK
country:        ZZ
address:        RM.1801, EASEY COMM. BLDG.,, 253-261 HENNESSY ROAD, WANCHAI, HongKong HongKong 999077
phone:          +000000000
e-mail:         abuse@hkglobalnetwork.com
admin-c:        GCNL2-AP
tech-c:         GCNL2-AP
nic-hdl:        AG1273-AP
remarks:        Generated from irt object IRT-GCNL-HK
remarks:        abuse@hkglobalnetwork.com was validated on 2025-07-11
abuse-mailbox:  abuse@hkglobalnetwork.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-11T16:22:30Z
source:         APNIC

role:           GLOBAL COMMUNICATION NETWORK LIMITED administrator
address:        RM.1801, EASEY COMM. BLDG.,, 253-261 HENNESSY ROAD, WANCHAI, HongKong HongKong 999077
country:        HK
phone:          +44-07754267877
e-mail:         office@hkglobalnetwork.com
admin-c:        GCNL2-AP
tech-c:         GCNL2-AP
nic-hdl:        GCNL2-AP
mnt-by:         MAINT-GCNL-HK
last-modified:  2023-12-15T10:05:13Z
source:         APNIC