AS Number
AS153371
AS Name
BACKWAVESLIMITED-AS-AP
Org Name
BACK WAVES LIMITED
Country
Hong Kong
Registry

apnic

RegDate

Updated

2023-05-11T00:08:48Z

IPv4Prefixes

27

IPv6Prefixes

26

IPv4 NUMs

6,912

IPv6 NUMs(/64)

3,604,480

6,912 IPv4 Addresses
CIDR Description IP Num
23.130.4.0/24
ROA Signed and Valid IRR Valid
BACK WAVES LIMITED - LA 256
23.165.184.0/24
ROA Signed and Valid IRR InValid
BACK WAVES LIMITED - LA 256
92.113.116.0/24
ROA Signed and Valid IRR Parent Valid
Back Waves Limited - US 256
92.113.117.0/24
ROA Signed and Valid IRR Parent Valid
JSC "Ukrtelecom" 256
103.224.172.0/24
ROA Signed and Valid IRR Valid
BACKWAVESLIMITED-HK BACK WAVES LIMITED - HK 256
103.224.173.0/24
ROA Signed and Valid IRR Valid
BACKWAVESLIMITED-HK BACK WAVES LIMITED - HK 256
104.234.36.0/23
ROA Signed and Valid IRR InValid
Private Customer 512
142.249.36.0/24
ROA Signed and Valid
Hytron Network Services (US) LLC 256
142.249.36.0/22
ROA Signed and Valid
Hytron Network Services (US) LLC 1024
142.249.37.0/24
ROA Signed and Valid
Hytron Network Services (US) LLC 256
142.249.39.0/24
ROA Signed and Valid
Hytron Network Services (US) LLC 256
149.112.116.0/24
ROA Signed and Valid IRR Valid
BACK WAVES LIMITED - US 256
157.254.51.0/24
ROA Signed and Valid IRR InValid
BACK WAVES LIMITED - US 256
160.191.40.0/24
ROA Signed and Valid IRR Valid
BACKWAVESLIMITED-JP BACK WAVES LIMITED - JP 256
160.191.40.0/23
ROA Signed and Valid IRR InValid
BACKWAVESLIMITED-HK BACK WAVES LIMITED 512
160.191.41.0/24
ROA Signed and Valid IRR Valid
BACKWAVESLIMITED-JP BACK WAVES LIMITED - JP 256
163.8.197.0/24
ROA Signed and Valid IRR InValid
IPXO-3 IPXO-3 256
163.8.207.0/24
ROA Signed and Valid IRR InValid
IPXO-3 IPXO-3 256
178.92.74.0/24
ROA Signed and Valid IRR InValid
Private Customer 256
178.92.75.0/24
ROA Signed and Valid IRR InValid
Private Customer 256
185.255.198.0/24
ROA Signed and Valid IRR Valid
Private Customer 256
207.174.4.0/24
IRR InValid
HighEndNetwork LLC 256
207.174.6.0/24
IRR Valid
HighEndNetwork LLC 256
218.33.108.0/24
ROA Signed and Valid IRR InValid
NET-218-33-108-0-24 BACK WAVES LIMITED - JP 256
218.33.109.0/24
ROA Signed and Valid IRR InValid
NET-218-33-109-0-24 BACK WAVES LIMITED - JP 256
218.33.110.0/24
ROA Signed and Valid IRR InValid
NET-218-33-110-0-24 BACK WAVES LIMITED - JP 256
218.33.111.0/24
ROA Signed and Valid IRR InValid
NET-218-33-111-0-24 BACK WAVES LIMITED - JP 256
CIDR Description IP NUMs(prefix /64)
2001:df2:7cc0::/48
ROA Signed and Valid IRR Valid
LIGHT-HK Light Moon Networks Limited 65536
2401:b60:2c::/48
ROA Signed and Valid
HNSL-HK Hytron Network Services Limited 65536
2401:b60:37::/48
ROA Signed and Valid IRR Valid
BACKWAVESLIMITED BACK WAVES LIMITED 65536
2401:b60:38::/48
ROA Signed and Valid IRR Valid
BACKWAVESLIMITED BACK WAVES LIMITED 65536
2401:ce20::/48
ROA Signed and Valid IRR Valid
BACKWAVESLIMITED-JP BACK WAVES LIMITED - JP 65536
2401:ce20:1::/48
ROA Signed and Valid IRR Valid
BACKWAVESLIMITED-HK BACK WAVES LIMITED - HK 65536
2401:ce20:2::/48
ROA Signed and Valid IRR Valid
BACKWAVESLIMITED-HK BACK WAVES LIMITED 65536
2401:ce20:3::/48
ROA Signed and Valid IRR Valid
BACKWAVESLIMITED-JP BACK WAVES LIMITED - JP 65536
2401:ce20:4::/48
ROA Signed and Valid
BACKWAVESLIMITED-JP BACK WAVES LIMITED - JP 65536
2401:ce20:6::/48
ROA Signed and Valid
BACKWAVESLIMITED-JP BACK WAVES LIMITED - JP 65536
2401:ce20:7::/48
ROA Signed and Valid
BACKWAVESLIMITED-HK BACK WAVES LIMITED 65536
2401:ce20:8::/48
ROA Signed and Valid
BACKWAVESLIMITED-JP BACK WAVES LIMITED - JP 65536
2401:ce20:9::/48
ROA Signed and Valid
BACKWAVESLIMITED-HK BACK WAVES LIMITED 65536
2401:ce20:10::/44
ROA Signed and Valid IRR InValid
BACKWAVESLIMITED-HK BACK WAVES LIMITED - HK 1048576
2602:f7b1::/48
ROA Signed and Valid IRR Parent Valid
BACK WAVES LIMITED - US 65536
2602:f7b1:1::/48
ROA Signed and Valid IRR Parent Valid
BACK WAVES LIMITED - US 65536
2602:f7b1:2::/48
ROA Signed and Valid IRR Parent Valid
BACK WAVES LIMITED - US 65536
2602:f7b1:3::/64
IRR Parent Valid
BACK WAVES LIMITED - US 1
2602:f7b1:3::/48
ROA Signed and Valid IRR Parent Valid
BACK WAVES LIMITED - US 65536
2602:f7b1:4::/48
ROA Signed and Valid IRR Parent Valid
BACK WAVES LIMITED - US 65536
2602:f7b1:5::/48
ROA Signed and Valid IRR Parent Valid
BACK WAVES LIMITED - US 65536
2602:f7b1:6::/48
ROA Signed and Valid IRR Parent Valid
BACK WAVES LIMITED - US 65536
2602:f7b1:7::/48
ROA Signed and Valid IRR Parent Valid
BACK WAVES LIMITED - US 65536
2602:f7b1:8::/48
ROA Signed and Valid IRR Parent Valid
BACK WAVES LIMITED - US 65536
2602:f7b1:9::/48
ROA Signed and Valid IRR Parent Valid
BACK WAVES LIMITED - US 65536
2602:f7b1:10::/44
ROA Signed and Valid IRR Parent Valid
BACK WAVES LIMITED - US 1048576
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 457,728 282,627,370,713,088 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,154,816 90,194,444,288 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS149513 VCL-147-149513 - Vertex Connectivity LLC, US United States 4,864 4,295,426,048 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 123,392 77,422,788,610 IPv4 IPv4 IPv6 IPv6
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 18,176 4,294,967,296 IPv4 IPv4
AS25152 K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 512 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 55,296 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR Brazil 110,336 25,771,769,856 IPv4 IPv4
AS3223 VOXILITY - Voxility LLP, GB United Kingdom 70,400 18,546,688 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv6 IPv6
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 8,819,968 8,589,934,595 IPv4 IPv4 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,269,952 4,299,358,208 IPv4 IPv4 IPv6 IPv6
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX Mexico 5,120 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 131,840 4,294,967,296 IPv4 IPv4
AS1239 COGENT-1239 - Cogent Communications, LLC, US United States 0 210,733,760,512 IPv4 IPv4 IPv6 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,916,544 17,717,067,776 IPv4 IPv4 IPv6 IPv6
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 328,960 17,180,065,792 IPv4 IPv4 IPv6 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64,256 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65,536 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS17433 HNSL-AS-AP - Hytron Network Services Limited, HK Hong Kong 256 65,536 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, PH Philippines 1,280 4,294,967,296 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36,242,688 215,834,755,073 IPv4 IPv4 IPv6 IPv6
AS2734 CORESITE, US United States 49,920 7,248,347,136 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6,312,448 30,065,033,216 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS10099 UNICOM-Global - China Unicom (Hong Kong) Operations Limited, HK Hong Kong 34,560 4,294,967,296 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,505,088 442,382,745,600 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 42,496 4,563,402,752 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS215786 YC-Network - Peng Wang, CN China 256 16,777,216 IPv4 IPv4 IPv6 IPv6
AS141237 MOECAST-AS-HK - Moecast Network, HK Hong Kong 0 65,536 IPv6 IPv6
AS154602 BACKWAVESLIMITED-AS-AP - BACK WAVES LIMITED, HK Hong Kong 2,304 0 IPv4 IPv4
AS206675 PumpCloud - PAN-LIAN TECHNOLOGY CO., LIMITED, HK Hong Kong 4,608 1,048,576 IPv4 IPv4
AS213169 Catixs-Edge - Catixs Ltd, GB United Kingdom 4,096 268,435,456 IPv4 IPv4
AS202662 AS-Hytron - Hytron Network Services Limited, HK Hong Kong 8,704 3,145,728 IPv4 IPv4
AS61228 BGP-NETWORKS-LLC - BGP NETWORKS LLC, US United States 256 1,638,400 IPv6 IPv6
AS151187 LEONET-AS-AP - Shen Jiale, CN China 0 720,896 IPv6 IPv6
AS153725 TENONET-AS-AP - Tenonet (Hangzhou) Co Ltd, CN China 512 17,367,040 IPv4 IPv4 IPv6 IPv6
AS153952 HXL-AS-AP - HongKong XIYE Limited, HK Hong Kong 1,024 0 IPv4 IPv4
AS139317 ZX-AS-AP - Ningbo Dahuamao Information Technology Co Ltd, CN China 0 5,570,560 IPv6 IPv6
AS209650 ZHIYUAN-AS - Wu Zhiyuan, CN China 256 4,295,163,904 IPv6 IPv6
AS214963 YPH-AS - Puhe You, CN China 0 262,144 IPv6 IPv6
AS215750 TENONET - DAQIAN HUANG, CN China 0 2,424,832 IPv6 IPv6
AS50118 CARITELE-AS - Caribbean Telecom S.A, AI Anguilla 1,792 1,048,576 IPv4 IPv4
AS61112 AkileCloud - AKILE LTD, GB United Kingdom 34,048 81,002,496 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States Any2West - CoreSite - Any2West 206.72.211.205 2001:504:13::211:205 100 Gbps 2025-07-03 17:21:30
Japan Equinix Tokyo - Equinix Internet Exchange Tokyo 203.190.231.28 2001:de8:5::21:4536:1 10 Gbps 2024-10-22 18:48:11
Japan JPNAP Tokyo - JPNAP Tokyo 210.173.177.155 2001:7fa:7:1:0:15:3371:1 100 Gbps 2024-11-22 10:22:27
United States NYIIX Los Angeles - New York International Internet eXchange - Los Angeles 149.112.104.200 2001:504:a::a515:3371:1 10 Gbps 2025-11-27 21:24:21

Private Peering Facilities

Country/Region Name City Website Updated
Equinix LA1 - Los Angeles Los Angeles https://www.equinix.com/locations/americas-colocation/united-states-colocation/los-angeles-data-centers/la1/ 2024-10-22 18:43:54
CoreSite - Los Angeles (LA2) Los Angeles http://www.coresite.com 2024-10-22 18:44:07
Equinix HK2 - Hong Kong Kwai Chung https://www.equinix.com/locations/asia-colocation/hong-kong-colocation/hong-kong-data-center/hk2/ 2024-10-23 01:39:31
Equinix TY8 - Tokyo Tokyo https://www.equinix.com/locations/asia-colocation/japan-colocation/tokyo-data-centers/ty8/ 2024-10-22 18:44:43
Shenzhen Baiwangxinyun Datacenter Shenzhen http://www.esin.net.cn/home.php?module=idc-introduction_Baiwangxin 2025-03-18 06:49:45
Telehouse - Hong Kong CCC (HKCOLO TKO) Hong Kong http://www.telehouse.com 2026-04-23 20:59:57
NTT Com Asia Tai Po Tai Po 2026-04-23 21:00:54
Equinix SG1 - Singapore Singapore https://www.equinix.com/locations/singapore-colocation/singapore-data-center/sg1/ 2026-04-23 21:03:18
STT Makati (Formerly MK2) Makati http://www.sttelemediagdc.com/ph-en 2026-05-15 09:42:55
as-block:       AS152890 - AS153913
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:  2023-05-11T00:08:48Z
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:        AS153371
as-name:        BACKWAVESLIMITED-AS-AP
descr:          BACK WAVES LIMITED
country:        HK
org:            ORG-BWL1-AP
admin-c:        BWLA1-AP
tech-c:         BWLA1-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-BACKWAVESLIMITED-HK
mnt-routes:     MAINT-BACKWAVESLIMITED-HK
mnt-lower:      MAINT-BACKWAVESLIMITED-HK
abuse-c:        AB1730-AP
last-modified:  2024-10-17T07:31:08Z
source:         APNIC

irt:            IRT-BACKWAVESLIMITED-HK
address:        Room 1410, Block C, Delya Industrial Center, Shek Pai Tau Rd, Tuen Mun Hong Kong 0000
e-mail:         abuse@backwaves.net
abuse-mailbox:  abuse@backwaves.net
admin-c:        BWLA1-AP
tech-c:         BWLA1-AP
auth:           # Filtered
remarks:        abuse@backwaves.net was validated on 2026-06-03
mnt-by:         MAINT-BACKWAVESLIMITED-HK
last-modified:  2026-06-03T09:14:17Z
source:         APNIC

organisation:   ORG-BWL1-AP
org-name:       BACK WAVES LIMITED
org-type:       LIR
country:        HK
address:        HONG KONG
phone:          +852-00000000
e-mail:         noc@backwaves.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-10-23T13:11:53Z
source:         APNIC

role:           ABUSE BACKWAVESLIMITEDHK
country:        ZZ
address:        Room 1410, Block C, Delya Industrial Center, Shek Pai Tau Rd, Tuen Mun Hong Kong 0000
phone:          +000000000
e-mail:         abuse@backwaves.net
admin-c:        BWLA1-AP
tech-c:         BWLA1-AP
nic-hdl:        AB1730-AP
remarks:        Generated from irt object IRT-BACKWAVESLIMITED-HK
remarks:        abuse@backwaves.net was validated on 2026-06-03
abuse-mailbox:  abuse@backwaves.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-06-03T09:14:31Z
source:         APNIC

role:           BACK WAVES LIMITED administrator
address:        Room 1410, Block C, Delya Industrial Center, Shek Pai Tau Rd, Tuen Mun Hong Kong 0000
country:        HK
phone:          +852-46443265
e-mail:         abuse@backwaves.net
admin-c:        BWLA1-AP
tech-c:         BWLA1-AP
nic-hdl:        BWLA1-AP
mnt-by:         MAINT-BACKWAVESLIMITED-HK
last-modified:  2024-10-17T07:30:15Z
source:         APNIC