ResearchRouting table, RPKI, IRR & looking glass

AS38735 Global Data Service Joint Stock Company

AS38735 (GDS-AS-VN) is registered to Global Data Service Joint Stock Company in VN. It originates 59 prefixes in the global routing table.

52
IPv4 prefixes
7
IPv6 prefixes
32,768
IPv4 addresses
88%
RPKI valid
Registration

Who holds AS38735

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS38735
Handle
GDS-AS-VN
Organization
Global Data Service Joint Stock Company
Country
VN
ASPA
None published
Routing

What AS38735 announces

Prefixes originated by AS38735 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
52
IPv6 prefixes
7
IPv4 addresses
32,768 (128 /24s)
RPKI valid
52 88%
RPKI invalid
0
RPKI not found
7
ROAs naming AS38735
3
With an IRR route object
52 88%
Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (52)
49.246.128.0/1849.246.128.0/2249.246.128.0/2449.246.132.0/2249.246.136.0/2249.246.140.0/2249.246.143.0/2449.246.144.0/2249.246.148.0/2249.246.152.0/2249.246.156.0/2249.246.160.0/2249.246.164.0/2249.246.168.0/2249.246.172.0/2249.246.176.0/2249.246.180.0/2249.246.184.0/2249.246.188.0/2249.246.192.0/1949.246.192.0/2249.246.196.0/2249.246.200.0/2249.246.204.0/2249.246.208.0/2249.246.212.0/2249.246.216.0/2249.246.220.0/22113.52.32.0/19113.52.32.0/22113.52.33.0/24113.52.34.0/24113.52.35.0/24113.52.36.0/22113.52.36.0/24113.52.37.0/24113.52.39.0/24113.52.40.0/22113.52.40.0/24113.52.44.0/22113.52.44.0/24113.52.45.0/24113.52.47.0/24113.52.48.0/22113.52.52.0/22113.52.56.0/22113.52.56.0/24113.52.57.0/24113.52.59.0/24113.52.60.0/24113.52.61.0/24113.52.62.0/24
IPv6 (7)
2407:100::/322407:100::/362407:100::/402407:100:1::/482407:100:100::/402407:100:200::/402407:100:300::/40

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS38735 is reached through

The AS just before AS38735 in the paths our looking glass collectors hold, for 59 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS7552 VIETEL-AS-AP 43AS45899 VNPT-AS-VN 38AS2914 NTT-DATA-2914 9
IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
APNICGDS-AS-VNMAINT-VN-VNNIC
RADBGDS-AS-VNMAINT-AS18403

Route objects with origin AS38735: APNIC 253 · RADB 253 · NTTCOM 55

as-sets that list AS38735 (26)
AS-38735AS-45899AS-45899CUSTAS-45903AS-7552AS-FPTAS-FPT_COMMUNICATIONSAS-HGC-INTLAS-HUTCHCITYAS-IIJAS-KDDCUSTOMER2AS-REACH-CUSTOMERSAS-TELSTRA-INTL-CUSTOMERSAS-UDOSAS-VDCAS-VNPTAS18403:AS-CONEAS2497:AS-IIJAS3491:AS-CUSTOMERS-APAS3491:AS-CUSTOMERS-NAAS45896:AS-DSAS45896:AS-PPSAS58453:AS-ASIAASCUSTAS58453:AS-ASIATESTAS7643:AS-CUSTOMERSAS7643:AS-VIETNAM
Tools

Check AS38735 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup