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

28

IPv6Prefixes

26

IPv4 NUMs

6,656

IPv6 NUMs(/64)

3,670,016

6,656 IPv4 Addresses
CIDR Description IP Num
23.130.4.0/24
ROA Signed and Valid IRR Valid
BACK WAVES LIMITED 256
23.165.184.0/24
ROA Signed and Valid IRR InValid
BACK WAVES LIMITED - US 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
NET-92-113-117-0-24 256
103.224.172.0/24
ROA Signed and Valid IRR Valid
BACKWAVESLIMITED-HK BACK WAVES LIMITED - HK 256
103.224.172.0/23
ROA Signed and Valid IRR InValid
HNSL-HK Hytron Network Services Limited 512
103.224.173.0/24
ROA Signed and Valid IRR Valid
BACKWAVESLIMITED-HK BACK WAVES LIMITED - HK 256
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
Internet Utilities NA LLC 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
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
188.253.0.0/24
ROA Signed and Valid IRR InValid
Parsun Network Solutions PTY LTD 256
202.155.129.0/24
ROA Signed and Valid IRR InValid
IPXO BACK WAVES LIMITED - JP 256
202.155.130.0/24
ROA Signed and Valid IRR InValid
NET-202-155-130-0-24 BACK WAVES LIMITED - JP 256
202.155.140.0/24
ROA Signed and Valid IRR InValid
Arisk_Communications_inc Arisk Communications inc. 256
207.174.6.0/24
ROA Signed and Valid IRR Valid
HighEndNetwork LLC 256
207.174.7.0/24
ROA Signed and Valid 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
218.33.111.0/24
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:ce20:5::/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::/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
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,275,109,888 IPv4 IPv4 IPv6 IPv6
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1,798,400 12,884,967,424 IPv4 IPv4
AS9370 SAKURA-B - SAKURA Internet Inc., JP Japan 340,992 68,719,476,736 IPv4 IPv4
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,153,536 25,769,934,848 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 43,776 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS18678 INTERNEXA S.A. E.S.P, CO Colombia 136,960 21,476,737,024 IPv4 IPv4
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX Mexico 5,120 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS149513 VCL-147-149513 - Vertex Connectivity LLC, US United States 3,072 67,436,544 IPv4 IPv4 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,555,520 468,152,549,376 IPv4 IPv4 IPv6 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64,000 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS4651 NTPCL-AS-AP - National Telecom Public Company Limited, TH Thailand 9,472 4,294,967,296 IPv4 IPv4
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 8,883,306 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 115,968 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 108,544 77,422,067,712 IPv4 IPv4 IPv6 IPv6
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 54,016 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS398704 STACKSINC-BACKBONE - STACKS INC, US United States 46,848 1,209,073,664 IPv4 IPv4
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,242,304 4,299,358,208 IPv4 IPv4 IPv6 IPv6
AS17433 HNSL-AS-AP - Hytron Network Services Limited, HK Hong Kong 256 65,536 IPv4 IPv4 IPv6 IPv6
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 18,176 4,294,967,296 IPv4 IPv4
AS10099 UNICOM-Global - China Unicom (Hong Kong) Operations Limited, HK Hong Kong 34,560 4,294,967,296 IPv6 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,911,680 17,716,871,168 IPv4 IPv4 IPv6 IPv6
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 326,144 17,180,065,792 IPv4 IPv4 IPv6 IPv6
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 66,048 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,738,496 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,914,752 221,394,501,632 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 574,720 282,631,665,680,384 IPv4 IPv4 IPv6 IPv6
AS9381 HKBNES-AS-AP - HKBN Enterprise Solutions HK Limited, HK Hong Kong 444,672 8,589,934,592 IPv4 IPv4
AS2734 CORESITE, US United States 48,896 7,248,347,136 IPv4 IPv4 IPv6 IPv6
AS3223 VOXILITY - Voxility LLP, GB United Kingdom 69,376 18,612,224 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS153725 TENONET-AS-AP - Tenonet (Hangzhou) Co Ltd, CN China 512 17,694,720 IPv4 IPv4 IPv6 IPv6
AS153952 HXL-AS-AP - HongKong XIYE Limited, HK Hong Kong 1,024 0 IPv4 IPv4
AS401615 ACCK-LTD - ACCK LLC, US United States 2,048 0 IPv4 IPv4
AS209650 ZHIYUAN-AS - Wu Zhiyuan, CN China 256 4,295,163,904 IPv6 IPv6
AS12027 HYTRON-CA - Hytron Network Services (US) LLC, US United States 2,048 0 IPv4 IPv4
AS61112 AkileCloud - AKILE LTD, GB United Kingdom 36,096 114,556,928 IPv4 IPv4 IPv6 IPv6
AS151407 HNSL-AS-AP - Hytron Network Services Limited, HK Hong Kong 5,120 393,216 IPv4 IPv4
AS214963 YPH-AS - Puhe You, CN China 0 458,752 IPv6 IPv6
AS151352 LIGHT-AS-AP - Light Moon Networks Limited, HK Hong Kong 1,536 0 IPv4 IPv4
AS215786 YC-Network - Peng Wang, CN China 256 16,777,216 IPv4 IPv4 IPv6 IPv6
AS139317 ZX-AS-AP - Ningbo Dahuamao Information Technology Co Ltd, CN China 0 6,356,992 IPv6 IPv6
AS215750 TENONET - DAQIAN HUANG, CN China 0 20,840,448 IPv6 IPv6
AS202662 AS-HYTRON - Hytron Network Services Limited, HK Hong Kong 8,192 2,424,832 IPv4 IPv4
AS151187 LEONET-AS-AP - Shen Jiale, CN China 0 720,896 IPv6 IPv6
AS61228 BGP-NETWORKS-LLC - BGP NETWORKS LLC, US United States 256 1,310,720 IPv6 IPv6
AS141237 MOECAST-AS-HK - Moecast Network, HK Hong Kong 0 65,536 IPv6 IPv6
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 2025-11-28
mnt-by:         MAINT-BACKWAVESLIMITED-HK
last-modified:  2025-11-28T11:03:16Z
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 2025-11-28
abuse-mailbox:  abuse@backwaves.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-28T11:03:58Z
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


as-block:       AS152890 - AS153913
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-14T00:38:07Z
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
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
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