Shuangyu Communications Technology Co., Limited
AS137995 is Shuangyu Communications Technology Co., Limited (syctnet.com). It announces 1,536 IPv4 addresses in 8 prefixes, and 5 IPv6 prefixes.
China· APNIC· allocated 2018-07-23· isp
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SHUANGYU-AS-AP
- name
- Shuangyu Communications Technology Co., Limited
- org
- ORG-SCTC1-AP
- org name
- Shuangyu Communications Technology Co., Limited
- org address
- Tsuen Wan HongKong
- org country
- HK
- country
- CN
- source
- apnic
- updated
- 2023-09-05
- descr
- Shuangyu Communications Technology Co., Limited / RM 1502-196 EASEY COMM BLDG / 253-261 HENNESSY RD WANCHAI / HONG KONG
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AS2258-AP
- abuse name
- ABUSE SSCTCCN
- abuse email
- mark@syctnet.com
- abuse kind
- role
- admin
- HSCT1-AP
- admin name
- HongKong Shuangyu Communication Technology coLtd
- admin email
- liu.rodge@gmail.com
- admin phone
- +852-3891499
- admin kind
- role
- admin country
- HK
- tech
- HSCT1-AP
- tech name
- HongKong Shuangyu Communication Technology coLtd
- tech email
- liu.rodge@gmail.com
- tech phone
- +852-3891499
- tech kind
- role
- tech country
- HK
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP382.47%
- geonix, seamlessproxies0.13%
- None here
- None here
- None here
- None here
- Hosting IP25616.67%
- None here
- None here
- None here
- 0.13%
- 0.07%
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 103.84.137.0/24 | Hong Kong | valid | 17 | 2026-10-02 |
| 103.84.139.0/24 | Hong Kong | valid | 17 | 2026-10-02 |
| 103.131.176.0/23 | Hong Kong | valid | 17 | 2026-10-02 |
| 103.131.176.0/24 | Hong Kong | valid | 17 | 2026-10-02 |
| 103.131.177.0/24 | Hong Kong | valid | 17 | 2026-10-02 |
| 103.131.178.0/23 | Hong Kong | valid | 17 | 2026-10-02 |
| 103.131.178.0/24 | Hong Kong | valid | 10 | 2026-10-02 |
| 103.131.179.0/24also AS139743 | Japan | valid | 8 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
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