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AS138449 SIANG YU SCIENCE AND TECHNOLOGY LIMITED

United States SYUNET-AS-AP APNIC 3 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
768
IPv6 /48 networks
0
RPKI
0 valid3 no ROA
Peers and downstreams
0

Holder

AS name
SYUNET-AS-AP
Description
SIANG YU SCIENCE AND TECHNOLOGY LIMITED Flat B, 6/F., Teda Building, 87 Wing Lok Street, Sheung Wan,Hong
Organisation
SIANG YU SCIENCE AND TECHNOLOGY LIMITED
Abuse contact
Not published
Assigned
2018-11-19
Registered
2018-11-20
Record last changed
2023-09-05 03:50 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS24482 SG.GS AS24482 · SG SG.GS AS174 AS174 AS174 AS174 AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC AS8966 · AE EMIRATES TELECOMMUNIC… AS45250 Vocom International Telecommunications AP Area AS45250 · TW Vocom International T… AS138449 SIANG YU SCIENCE AND TECHNOLOGY LIMITED AS138449 · HK SIANG YU SCIENCE AND …

Network health

Grade E · 40/100
fail Prefixes covered by valid ROAs
0 of 3 announced prefixes are RPKI valid, 3 have no ROA.		 0/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
pass Working abuse contact
network-abuse@vocom.com is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
fail Registry record maintained
Last changed 2023-09-05.		 0/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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AS138449 health AS138449 RPKI
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Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS138449
as-name:        SYUNET-AS-AP
handle:         AS138449
remarks:        SIANG YU SCIENCE AND TECHNOLOGY LIMITED
remarks:        Flat B, 6/F., Teda Building, 87 Wing Lok Street, Sheung Wan,Hong
technical,administrative:VITI1-AP (VOCOM INTERNATIONAL TELECOMMUNICATION INC - netw) <bo.gao@vocom.com>
abuse:          IRT-VITNET-AP (IRT-VITNET-AP) <network-abuse@vocom.com>
registrant:     ORG-SYSA2-AP (SIANG YU SCIENCE AND TECHNOLOGY LIMITED) <bo.gao@vocom.com>
registration:   2018-11-20T03:29:55Z
last changed:   2023-09-05T03:50:13Z
source:         APNIC (RDAP)