AS6421 TATA COMMUNICATIONS (AMERICA) INC
IPv4 addresses
9,984
IPv6 /48 networks
1
RPKI
35 valid3 no ROA
Peers and downstreams
29
Holder
- AS name
- AS6421
- Description
- TATA COMMUNICATIONS (AMERICA) INC
- Organisation
- TATA COMMUNICATIONS (AMERICA) INC
- Abuse contact
- Not published
- Assigned
- 1996-04-08
- Registered
- 1996-04-09
- Record last changed
- 2014-04-22 18:55 UTC
103.16.252.0/23103.16.254.0/23116.0.66.0/24138.104.230.0/24138.104.231.0/24180.87.115.0/24180.87.119.0/24180.87.120.0/24180.87.121.0/24180.87.122.0/24180.87.124.0/24180.87.126.0/24180.87.127.0/24180.87.13.0/24180.87.138.0/24180.87.139.0/24180.87.140.0/24180.87.141.0/24180.87.152.0/24180.87.153.0/24180.87.190.0/24180.87.191.0/24180.87.29.0/24180.87.68.0/24180.87.91.0/24180.87.92.0/24202.183.64.0/24202.183.65.0/24202.183.66.0/24202.183.69.0/24202.183.70.0/24202.183.72.0/24202.183.74.0/24202.183.75.0/24202.183.76.0/24202.183.77.0/24202.183.79.0/24
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| AS56274 | GM Asia Pacific, Singapore GM-AP-SGDC |
| AS63804 | DOVA Corporation DOVA-YFM-NET |
| AS139341 | ACE ACE-AS-AP |
| AS396356 | Latitude.sh LATITUDE-SH |
| AS4635 | Hong Kong Internet Exchange--Route Server 1 HKIX-RS1 |
| AS4755 | TATA Communications formerly VSNL is Leading ISP TATACOMM-AS |
| AS8359 | MTS PJSC MTS |
| AS9304 | HGC Global Communications Limited HUTCHISON-AS-AP |
| AS9507 | NextHop Pty Ltd NEXTHOP-AS-AP |
| AS18106 | Viewqwest Pte Ltd VIEWQWEST-SG-AP |
| AS20326 | TeraSwitch Networks Inc. TERASWITCH |
| AS24482 | SG.GS SGGS-AS-AP |
| AS35280 | F5 Networks SARL F5 |
| AS36236 | NetActuate, Inc NETACTUATE |
| AS38001 | NewMedia Express Pte Ltd NEWMEDIAEXPRESS-AS-AP |
| AS49544 | i3D.net B.V i3Dnet |
| AS55720 | Gigabit Hosting Sdn Bhd GIGABIT-MY |
| AS133210 | EN Technologies Pte Ltd ENTECHNOLOGIES-AS-AP |
| AS137409 | GSL Networks Pty LTD GSLNETWORKS-AS-AP |
| AS199524 | G-Core Labs S.A. GCORE |
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade B · 83/100| partly | Prefixes covered by valid ROAs 35 of 38 announced prefixes are RPKI valid, 3 have no ROA. |
23/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| pass | Announces IPv6 1 IPv6 prefix. |
15/15 |
| pass | More than one upstream 4 upstreams seen in BGP. |
10/10 |
| pass | Working abuse contact 6453abuse@tatacommunications.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 2014-04-22. |
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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Routing changes
Last 30 daysNo 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: AS6421 as-name: AS6421 handle: AS6421 registrant: TCA-51 (TATA COMMUNICATIONS (AMERICA) INC) abuse,noc: IPNOC14-ARIN (IP NOC) <6453abuse@tatacommunications.com> administrative,technical:IPADM470-ARIN (IP Admin) <ip-addr@tatacommunications.com> last changed: 2014-04-22T14:55:25-04:00 registration: 1996-04-09T00:00:00-04:00 source: ARIN (RDAP)