AS152179 GCNL-AS-AP - GLOBAL COMMUNICATION NETWORK LIMITED, HK

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

164

IPv6Prefixes

IPv4 NUMs

59,136

IPv6 NUMs(/64)

65,536

59,136 IPv4 Addresses

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
5.226.188.0/24	BVOX WORLD S.L.U.	256
23.137.244.0/24	Qualnet LLC	256
23.139.220.0/24	Ventorious LLC	256
23.139.236.0/24	Gloxyhost LLC	256
23.140.160.0/24	MicroSerum	256
23.141.20.0/24	Parallax Telecom LLC	256
23.141.68.0/24	Solstice Networks LLC	256
23.141.100.0/24	Cygnus Networks LLC	256
23.142.36.0/24	Elysian Networks LLC	256
23.142.108.0/24	Metamerg Network LLC	256
23.142.180.0/24	Caduceus Networks LLC	256
23.146.212.0/24	BlazeGrid Technologies LLC	256
23.147.4.0/24	MegaComms LLC	256
23.148.76.0/24	iNetworkThis LLC	256
23.148.108.0/24	Route Root LLC	256
23.150.132.0/24	Metamechanic LLC	256
23.177.168.0/24	SYNTHETIX TECH LLC	256
36.50.130.0/24	HongKong-Global-Network HongKong Global Network	256
36.50.131.0/24	HongKong-Global-Network HongKong Global Network	256
37.128.250.0/24	Internet Utilities Europe and Asia Limited	256
38.135.28.0/23	Cogent Communications, LLC	512
38.179.64.0/22	Cogent Communications, LLC	1024
38.179.68.0/22	Cogent Communications, LLC	1024
38.179.72.0/24	Cogent Communications, LLC	256
38.179.72.0/22	Cogent Communications, LLC	1024
38.179.73.0/24	Cogent Communications, LLC	256
38.179.74.0/24	Cogent Communications, LLC	256
38.179.75.0/24	Cogent Communications, LLC	256
38.179.76.0/24	Cogent Communications, LLC	256
38.179.76.0/22	Cogent Communications, LLC	1024
38.179.77.0/24	Cogent Communications, LLC	256
38.179.78.0/24	Cogent Communications, LLC	256
38.179.79.0/24	Cogent Communications, LLC	256
38.182.96.0/22	Cogent Communications, LLC	1024
38.182.100.0/24	Cogent Communications, LLC	256
38.182.101.0/24	Cogent Communications, LLC	256
38.182.102.0/24	Cogent Communications, LLC	256
38.182.103.0/24	Cogent Communications, LLC	256
38.182.104.0/24	Cogent Communications, LLC	256
38.182.104.0/23	Cogent Communications, LLC	512
38.182.105.0/24	Cogent Communications, LLC	256
38.182.106.0/23	Cogent Communications, LLC	512
38.182.108.0/24	Cogent Communications, LLC	256
38.182.109.0/24	Cogent Communications, LLC	256
38.182.110.0/23	Cogent Communications, LLC	512
38.182.112.0/22	Cogent Communications, LLC	1024
38.182.116.0/22	Cogent Communications, LLC	1024
38.182.120.0/23	Cogent Communications, LLC	512
38.182.122.0/24	Cogent Communications, LLC	256
38.182.122.0/23	Cogent Communications, LLC	512
38.182.123.0/24	Cogent Communications, LLC	256
38.182.124.0/24	Cogent Communications, LLC	256
38.182.125.0/24	Cogent Communications, LLC	256
38.182.126.0/24	Cogent Communications, LLC	256
38.182.127.0/24	Cogent Communications, LLC	256
38.246.128.0/22	Cogent Communications, LLC	1024
45.8.191.0/24	NPO G-net	256
45.56.194.0/24	IPv4 Holdings LLC	256
45.56.199.0/24	Cactus International, Inc.	256
45.56.202.0/24	IPv4 Holdings LLC	256
45.89.150.0/23	NPO G-net	512
45.141.170.0/23	GLOBAL COMMUNICATION NETWORK LIMITED	512
46.236.198.0/24	NET-46-236-198-0-24	256
46.236.200.0/23	NET-46-236-200-0-23	512
46.236.202.0/24	Bunny Communications LLC	256
46.236.220.0/24	Private Customer	256
46.236.221.0/24	Private Customer	256
62.112.128.0/22	GLOBAL COMMUNICATION NETWORK LIMITED	1024
62.112.132.0/22	GLOBAL COMMUNICATION NETWORK LIMITED	1024
62.112.136.0/22	GLOBAL COMMUNICATION NETWORK LIMITED	1024
62.112.140.0/22	GLOBAL COMMUNICATION NETWORK LIMITED	1024
65.181.176.0/24	GLOBAL COMMUNICATION NETWORK LIMITED (C11429591)	256
65.181.177.0/24	GLOBAL COMMUNICATION NETWORK LIMITED (C11429591)	256
65.181.178.0/24	GLOBAL COMMUNICATION NETWORK LIMITED (C11429591)	256
65.181.179.0/24	GLOBAL COMMUNICATION NETWORK LIMITED (C11429591)	256
80.174.110.0/23	European ION Investment Group SL	512
82.21.80.0/23	GLOBAL COMMUNICATION NETWORK LIMITED	512
84.32.21.0/24	NPO G-net	256
103.14.170.0/24	CPSYS CPSYS	256
103.14.170.0/23	CPSYS CPSYS	512
103.14.171.0/24	CPSYS CPSYS	256
103.73.221.0/24	HOSTYCARE HGC Global Communications Limited	256
103.115.108.0/24	TUCD TUCD	256
103.115.108.0/23	TUCD TUCD	512
103.115.109.0/24	TUCD TUCD	256
103.227.210.0/24	HOSTYCARE SRMAK TECHNOLOGICAL SYSTEM PRIVATE LIMITED	256
103.243.119.0/24	IPXO IPXO	256
108.165.56.0/23	GLOBAL COMMUNICATION NETWORK LIMITED	512
108.165.170.0/23	FiberPower LLC	512
109.122.5.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
141.11.134.0/23	NPO G-net	512
141.11.236.0/23	NET-141-11-236-0-23	512
146.103.16.0/23	GLOBAL COMMUNICATION NETWORK LIMITED	512
149.126.92.0/24	Private Customer	256
149.126.93.0/24	Private Customer	256
149.126.94.0/24	Private Customer	256
149.126.95.0/24	Private Customer	256
150.241.129.0/24	Redius Communications Limited	256
151.240.126.0/23	GLOBAL COMMUNICATION NETWORK LIMITED	512
154.64.141.0/24	PSINet, Inc.	256
154.64.142.0/24	PSINet, Inc.	256
154.64.143.0/24	PSINet, Inc.	256
154.64.144.0/24	PSINet, Inc.	256
154.64.145.0/24	PSINet, Inc.	256
154.91.201.0/24	GLOBAL_COMMUNICATION_NETWORK_LIMITED GLOBAL COMMUNICATION NETWORK LIMITED	256
156.241.3.0/24	GLOBAL_COMMUNICATION_NETWORK_LIMITED GLOBAL COMMUNICATION NETWORK LIMITED	256
160.187.100.0/24	NOT_TFN_CO NOT-TFN-CO	256
160.187.100.0/23	NOT_TFN_CO NOT-TFN-CO	512
160.187.101.0/24	NOT_TFN_CO NOT-TFN-CO	256
163.61.199.0/24	AUK-HomeFiber AUK HomeFiber	256
165.101.86.0/24	MingDing Ming Ding Co., Ltd.	256
165.101.86.0/23	MingDing Ming Ding Co., Ltd.	512
165.101.87.0/24	MingDing Ming Ding Co., Ltd.	256
165.101.88.0/24	RUIKE Ruike Creative Integrated Marketing Co., Ltd.	256
165.101.88.0/23	RUIKE Ruike Creative Integrated Marketing Co., Ltd.	512
165.101.89.0/24	RUIKE Ruike Creative Integrated Marketing Co., Ltd.	256
179.61.173.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
181.214.2.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
181.214.33.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
181.214.75.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
181.214.132.0/24	Internet Utilities Europe and Asia Limited	256
181.214.185.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
181.214.205.0/24	Internet Utilities Europe and Asia Limited	256
181.214.250.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
181.215.127.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
181.215.136.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
181.215.148.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
181.215.154.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
181.215.239.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
185.13.226.0/24	Private Customer	256
185.126.134.0/23	GLOBAL COMMUNICATION NETWORK LIMITED	512
185.173.27.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
185.179.218.0/23	GLOBAL COMMUNICATION NETWORK LIMITED	512
188.64.104.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
188.64.105.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
188.64.106.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
188.64.107.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
188.214.234.0/23	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	Internet Utilities NA LLC	256
194.53.142.0/24	GLOBAL COMMUNICATION NETWORK LIMITED	256
194.60.95.0/24	Private Customer	256
198.46.8.0/23	Praegitzer Industries, Inc.	512
202.148.210.0/24	IDT-NET Interstellar Digital Technology Co., Ltd.	256
202.148.210.0/23	IDT-NET Interstellar Digital Technology Co., Ltd.	512
202.148.211.0/24	IDT-NET Interstellar Digital Technology Co., Ltd.	256
206.41.64.0/21	ARIN-CIDR-BLOCK Not allocated by APNIC	2048
212.134.148.0/24	Private Customer	256
216.98.231.0/24	Cactus International, Inc.	256
216.98.232.0/24	Cactus International, Inc.	256
216.98.235.0/24	Cactus International, Inc.	256
216.98.246.0/24	Cactus International, Inc.	256
217.216.164.0/24	NET-217-216-164-0-22	256
217.216.165.0/24	NET-217-216-164-0-22	256
217.216.166.0/24	NET-217-216-164-0-22	256
217.216.167.0/24	NET-217-216-164-0-22	256
218.33.84.0/22	GLOBAL-COMMUNICATION-NETWORK-LIMITED GLOBAL COMMUNICATION NETWORK LIMITED	1024
218.33.88.0/22	GLOBAL-COMMUNICATION-NETWORK-LIMITED GLOBAL COMMUNICATION NETWORK LIMITED	1024
223.26.4.0/24	IDT-NET Interstellar Digital Technology Co., Ltd.	256
223.26.4.0/23	IDT-NET Interstellar Digital Technology Co., Ltd.	512
223.26.5.0/24	IDT-NET Interstellar Digital Technology Co., Ltd.	256

CIDR	Description	IP NUMs(prefix /64)
2001:df3:49c0::/48	GCNL-HK GLOBAL COMMUNICATION NETWORK LIMITED	65536

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS984	OWS-NETWORK - OCTOPUS WEB SOLUTION INC, US	168,448	4,298,375,168	IPv4
AS21859	ZEN-ECN - Zenlayer Inc, US	711,680	21,145,976,832	IPv4
AS26042	FIBERSTATE - FiberState, LLC, US	27,648	5,157,814,272	IPv4
AS134823	SDCL-AS-AP - Sky Digital Co., Ltd., TW	9,472	8,590,065,664	IPv4
AS62610	ZEN-DPS - Zenlayer Inc, US	55,040	9,895,936	IPv4
AS14315	1GSERVERS - 1GSERVERS, LLC, US	28,160	4,298,506,496	IPv4
AS146943	TIER4CLOU-AS - Tier 4 Cloud Services, IN	12,800	327,680	IPv4
AS214483	FIBERPOWER-AS - FiberPower LLC, US	56,064	16,777,216	IPv4
AS174	COGENT-174 - Cogent Communications, LLC, US	35,931,904	221,394,501,632	IPv4	IPv6
AS1239	COGENT-1239 - Cogent Communications, LLC, US	0	215,028,858,880	IPv4	IPv6
AS8849	MELBICOM-EU-AS - Melbikomas UAB, LT	13,824	2,147,483,648	IPv4
AS9664	SATPL-AS-AP - SOUTHEAST ASIA TELECOM(SG) PTE. LTD., SG	768	4,563,468,288	IPv4
AS29802	HVC-AS - HIVELOCITY, Inc., US	433,728	17,152,606,208	IPv4
AS57043	HOSTKEY-AS - HOSTKEY B.V., NL	110,848	42,968,612,864	IPv4
AS138997	EDCL-AS-AP - Eons Data Communications Limited, HK	31,744	26,092,765,184	IPv4	IPv6

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS7361	DATAZONE - DataZone Networks LLC, US	15,104	0	IPv4
AS174	COGENT-174 - Cogent Communications, LLC, US	35,931,904	221,394,501,632		IPv6
AS136739	ASIACOLOHKLIMITED-AS-HK - Asia Colo (HK) Limited, HK	0	1,073,741,824		IPv6

Peers at this Exchange Point

Country/Region	IX	IPv4	IPv6	Port Speed	Updated
	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

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
iTech Towers 2	New Territories	http://itechtower.com/	2025-10-18 17:54:15
iTech Towers 1	Hong Kong	http://itechtower.com/data-center-hong-kong/infrastructure#infra-tab1	2025-10-18 17:54:08

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 2026-01-28
mnt-by:         MAINT-GCNL-HK
last-modified:  2026-01-28T14:15:36Z
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 2026-01-28
abuse-mailbox:  abuse@hkglobalnetwork.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-28T14:16:00Z
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


as-block:       AS151866 - AS152889
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-13T18:14:02Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        hostmasters : hostmaster@apjii.or.id
remarks:        ID-NIC administrators role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2019-09-18T07:24:58Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC

AS152179 - GCNL-AS-AP - GLOBAL COMMUNICATION NETWORK LIMITED, HK

AS152179

GCNL-AS-AP

GLOBAL COMMUNICATION NETWORK LIMITED

Hong Kong

Peers at this Exchange Point

Private Peering Facilities