AS Number
AS207550
AS Name
OCLAYER
Org Name
OCLAYER LIMITED
Country
Hong Kong
Registry

ripe

RegDate

Updated

2025-10-09T13:57:13Z

AS207550 Looking Glass
IPv4Prefixes

155

IPv6Prefixes

0

IPv4 NUMs

39,680

IPv6 NUMs(/64)

0

39,680 IPv4 Addresses
CIDR Description IP Num
58.66.0.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.2.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.13.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.14.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.21.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.28.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.29.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.39.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.49.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.50.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.57.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.65.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.73.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.76.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.91.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.94.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.97.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.98.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.100.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.101.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.103.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.107.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.113.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.116.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.129.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.130.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.136.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.142.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.145.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.147.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.155.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.156.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.164.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.165.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.166.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.169.0/24
ROA Signed and Valid IRR InValid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.171.0/24
ROA Signed and Valid IRR InValid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.187.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.189.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.194.0/24
ROA Signed and Valid IRR InValid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.197.0/24
ROA Signed and Valid IRR InValid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.206.0/24
ROA Signed and Valid IRR InValid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.216.0/24
ROA Signed and Valid IRR InValid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.217.0/24
ROA Signed and Valid IRR InValid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.222.0/24
ROA Signed and Valid IRR InValid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.242.0/24
ROA Signed and Valid IRR InValid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.66.255.0/24
ROA Signed and Valid IRR InValid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.5.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.7.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.8.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.25.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.27.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.29.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.30.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.33.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.34.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.39.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.40.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.41.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.42.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.48.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.55.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.57.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.62.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.65.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.67.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.68.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.72.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.82.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.85.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.91.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.92.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.103.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.104.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.105.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.114.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
58.67.121.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.133.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.138.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.143.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.144.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.157.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.163.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.165.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.177.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.185.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.186.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.189.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.190.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.196.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.201.0/24
ROA Signed and Valid IRR InValid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.206.0/24
ROA Signed and Valid IRR InValid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.207.0/24
ROA Signed and Valid IRR InValid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.211.0/24
ROA Signed and Valid IRR InValid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.214.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.219.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.223.0/24
ROA Signed and Valid IRR InValid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.229.0/24
ROA Signed and Valid IRR InValid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.235.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.238.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.251.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
59.107.255.0/24
ROA Signed and Valid
NGNNET World Crossing Telecom(GuangZhou) Ltd. 256
112.196.214.0/24
ROA Signed and Valid IRR InValid
KDATA-KR KOREA DATA 256
180.223.2.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.4.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.14.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.16.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.18.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.19.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.21.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.23.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.27.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.28.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.45.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.51.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.56.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.59.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.133.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.140.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.141.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.143.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.145.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.155.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.162.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.167.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.168.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.169.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.172.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.174.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.179.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.185.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.189.0/24
ROA Signed and Valid IRR InValid
TJDMTNET Tianjin DM Times Network Technology Co., Ltd. 256
180.223.192.0/24
ROA Signed and Valid IRR InValid
NTTAM NTT America, Inc 256
180.223.197.0/24
ROA Signed and Valid IRR InValid
NTTAM NTT America, Inc 256
180.223.198.0/24
ROA Signed and Valid IRR InValid
NTTAM NTT America, Inc 256
180.223.199.0/24
ROA Signed and Valid IRR InValid
NTTAM NTT America, Inc 256
180.223.200.0/24
ROA Signed and Valid IRR InValid
NTTAM NTT America, Inc 256
180.223.227.0/24
ROA Signed and Valid IRR InValid
NTTAM NTT America, Inc 256
180.223.231.0/24
ROA Signed and Valid IRR InValid
NTTAM NTT America, Inc 256
180.223.238.0/24
ROA Signed and Valid IRR InValid
NTTAM NTT America, Inc 256
180.223.240.0/24
ROA Signed and Valid IRR InValid
NTTAM NTT America, Inc 256
180.223.241.0/24
ROA Signed and Valid IRR InValid
NTTAM NTT America, Inc 256
180.223.242.0/24
ROA Signed and Valid IRR InValid
NTTAM NTT America, Inc 256
180.223.243.0/24
ROA Signed and Valid IRR InValid
NTTAM NTT America, Inc 256
180.223.252.0/24
ROA Signed and Valid IRR InValid
NTTAM NTT America, Inc 256
192.204.89.0/24
ROA Signed and Valid
NTT America, Inc. 256
199.237.83.0/24
ROA Signed and Valid
NTT America, Inc. 256
199.237.85.0/24
ROA Signed and Valid
NTT America, Inc. 256
199.237.86.0/24
ROA Signed and Valid
NTT America, Inc. 256
199.237.87.0/24
ROA Signed and Valid
NTT America, Inc. 256
199.237.89.0/24
ROA Signed and Valid
NTT America, Inc. 256
199.237.90.0/24
ROA Signed and Valid
NTT America, Inc. 256
199.237.91.0/24
ROA Signed and Valid
NTT America, Inc. 256
199.237.92.0/24
ROA Signed and Valid
NTT America, Inc. 256
199.237.107.0/24
ROA Signed and Valid
NTT America, Inc. 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4229 ZEN-NET - Zenlayer Inc, US United States 7,936 4,294,967,296 IPv4 IPv4
AS21859 ZEN-ECN - Zenlayer Inc, US United States 723,200 21,683,175,424 IPv4 IPv4
AS148996 GCNL-AS-AP - GLOBAL COMMUNICATION NETWORK LIMITED, HK Hong Kong 57,600 0 IPv4 IPv4
AS214432 ZLIDC - Zhilian Technology CO., LTD., GB United Kingdom 68,096 131,072 IPv4 IPv4
as-block:       AS207421 - AS207555
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-10-09T13:57:13Z
last-modified:  2025-10-09T13:57:13Z
source:         RIPE



aut-num:        AS207550
as-name:        OCLAYER
org:            ORG-OA1428-RIPE
sponsoring-org: ORG-SDCL5-RIPE
import:         from AS134823 accept ANY
export:         to AS134823 announce AS207550
import:         from AS59796 accept ANY
export:         to AS59796 announce AS207550
admin-c:        JH29533-RIPE
admin-c:        OL3434-RIPE
tech-c:         JH29533-RIPE
tech-c:         OL3434-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ZLIDC-MNT
mnt-by:         mnt-tw-sky-digital-1
created:        2025-10-09T08:39:16Z
last-modified:  2026-02-04T15:48:53Z
source:         RIPE

organisation:   ORG-OA1428-RIPE
org-name:       OCLAYER LIMITED
country:        HK
reg-nr:         78787907
org-type:       OTHER
address:        2F, Room B53, Phase 1, Kwai Shing Industrial Building, 36-40 Tai Lin Pai Road, Kwai Chung, New Territories, Hong Kong
e-mail:         [email protected]
abuse-c:        OL3434-RIPE
mnt-ref:        mnt-tw-sky-digital-1
mnt-ref:        ZLIDC-MNT
mnt-by:         mnt-tw-sky-digital-1
mnt-by:         ZLIDC-MNT
created:        2025-10-07T02:45:50Z
last-modified:  2026-05-13T05:35:43Z
source:         RIPE

role:           OCLAYER LIMITED
address:        2F, Room B53, Phase 1, Kwai Shing Industrial Building, 36-40 Tai Lin Pai Road, Kwai Chung, New Territories, Hong Kong
e-mail:         [email protected]
nic-hdl:        OL3434-RIPE
mnt-by:         mnt-tw-sky-digital-1
mnt-by:         ZLIDC-MNT
created:        2025-10-07T02:45:50Z
last-modified:  2026-02-04T15:50:04Z
source:         RIPE
abuse-mailbox:  [email protected]

person:         Jhang Hao-bo
address:        Rm. 6, 15F., No.88, Zhongshan Rd., Zhongli Dist.
address:        32041
address:        Taoyuan City
address:        TAIWAN, PROVINCE OF CHINA
phone:          +88634271005
nic-hdl:        JH29533-RIPE
mnt-by:         mnt-tw-sky-digital-1
created:        2018-10-16T06:23:16Z
last-modified:  2018-10-16T06:23:17Z
source:         RIPE