AS6421
AS6421
TATA COMMUNICATIONS (AMERICA) INC
Registry
Authoritative registration data
- AS number
- 6421
- Name
- AS6421
- Organisation
- TATA COMMUNICATIONS (AMERICA) INC
- Country
- —
- RIR
- ARIN
- Registered
IPv4 prefixes
37
IPv6 prefixes
1
Total announced
38
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 103.16.252.0/23 | IPv4 | /23 | not checked | |
| 103.16.254.0/23 | IPv4 | /23 | not checked | |
| 116.0.66.0/24 | IPv4 | /24 | not checked | |
| 138.104.230.0/24 | IPv4 | /24 | not checked | |
| 138.104.231.0/24 | IPv4 | /24 | not checked | |
| 180.87.115.0/24 | IPv4 | /24 | not checked | |
| 180.87.119.0/24 | IPv4 | /24 | not checked | |
| 180.87.120.0/24 | IPv4 | /24 | not checked | |
| 180.87.121.0/24 | IPv4 | /24 | not checked | |
| 180.87.122.0/24 | IPv4 | /24 | not checked | |
| 180.87.124.0/24 | IPv4 | /24 | not checked | |
| 180.87.126.0/24 | IPv4 | /24 | not checked | |
| 180.87.127.0/24 | IPv4 | /24 | not checked | |
| 180.87.13.0/24 | IPv4 | /24 | not checked | |
| 180.87.138.0/24 | IPv4 | /24 | not checked | |
| 180.87.139.0/24 | IPv4 | /24 | not checked | |
| 180.87.140.0/24 | IPv4 | /24 | not checked | |
| 180.87.141.0/24 | IPv4 | /24 | not checked | |
| 180.87.152.0/24 | IPv4 | /24 | not checked | |
| 180.87.153.0/24 | IPv4 | /24 | not checked | |
| 180.87.190.0/24 | IPv4 | /24 | not checked | |
| 180.87.191.0/24 | IPv4 | /24 | not checked | |
| 180.87.29.0/24 | IPv4 | /24 | not checked | |
| 180.87.68.0/24 | IPv4 | /24 | not checked | |
| 180.87.91.0/24 | IPv4 | /24 | not checked | |
| 180.87.92.0/24 | IPv4 | /24 | not checked | |
| 202.183.64.0/24 | IPv4 | /24 | not checked | |
| 202.183.65.0/24 | IPv4 | /24 | not checked | |
| 202.183.66.0/24 | IPv4 | /24 | not checked | |
| 202.183.69.0/24 | IPv4 | /24 | not checked | |
| 202.183.70.0/24 | IPv4 | /24 | not checked | |
| 202.183.72.0/24 | IPv4 | /24 | not checked | |
| 202.183.74.0/24 | IPv4 | /24 | not checked | |
| 202.183.75.0/24 | IPv4 | /24 | not checked | |
| 202.183.76.0/24 | IPv4 | /24 | not checked | |
| 202.183.77.0/24 | IPv4 | /24 | not checked | |
| 202.183.79.0/24 | IPv4 | /24 | not checked | |
| 2405:2001:100::/48 | IPv6 | /48 | not checked |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
No Internet Exchange memberships found
The exchange directory has no current membership records for this AS.
Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS6421 in BGP paths by route collectors.
Observed upstreams
11 networks seen before AS6421 in AS paths
| Families | |||
|---|---|---|---|
| AS6453 AS6453 | 1,242 | 11,928 |
v4
v6
|
| AS8220 COLT | 564 | 7,538 |
v4
v6
|
| AS6939 HURRICANE | 96 | 872 |
v4
|
| AS35280 F5 | 52 | 507 |
v4
|
| AS4766 KIXS-AS-KR-KR | 95 | 322 |
v4
|
| AS9507 NEXTHOP-AS-AP | 28 | 132 |
v4
v6
|
| AS4755 TATACOMM-AS | 10 | 114 |
v4
|
| AS9304 HUTCHISON-AS-AP | 5 | 42 |
v4
|
| AS4635 HKIX-RS1 | 6 | 34 |
v4
|
| AS8359 MTS | 3 | 13 |
v4
|
| AS137409 GSLNETWORKS-AS-AP | 2 | 2 |
v4
|
No rows match “”.
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Observed downstreams
13 networks seen after AS6421 in AS paths
| Families | |||
|---|---|---|---|
| AS139341 ACE-AS-AP | 249 | 6,117 |
v4
v6
|
| AS63804 DOVA-YFM-NET | 182 | 1,222 |
v4
|
| AS10794 BANKAMERICA | 297 | 1,112 |
v4
|
| AS56043 PEPSI-AS-AP | 411 | 638 |
v4
|
| AS9507 NEXTHOP-AS-AP | 48 | 467 |
v4
|
| AS396356 LATITUDE-SH | 42 | 363 |
v4
v6
|
| AS14630 INVESCO | 150 | 295 |
v4
v6
|
| AS3762 INSTINET-AS | 11 | 157 |
v4
|
| AS10361 BLOOMBERG-NET | 10 | 42 |
v4
|
| AS56274 GM-AP-SGDC | 4 | 38 |
v4
|
| AS4755 TATACOMM-AS | 6 | 15 |
v4
|
| AS4766 KIXS-AS-KR-KR | 1 | 2 |
v4
|
| AS45474 NEXUSGUARD-AS-AP | 1 | 1 |
v4
|
No rows match “”.
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Uncertain adjacencies
10 adjacencies that may be an artefact of collector peering
| Families | |||
|---|---|---|---|
| AS24482 SGGS-AS-AP | 6 | 539 |
v4
|
| AS49544 i3Dnet | 6 | 48 |
v4
|
| AS37989 DCS1PTELTD-AS-AP | 5 | 42 |
v4
|
| AS38001 NEWMEDIAEXPRESS-AS-AP | 5 | 42 |
v4
|
| AS199524 GCORE | 5 | 42 |
v4
|
| AS17639 CONVERGE-AS | 4 | 40 |
v4
|
| AS18106 VIEWQWEST-SG-AP | 4 | 40 |
v4
|
| AS133210 ENTECHNOLOGIES-AS-AP | 4 | 32 |
v4
|
| AS55720 GIGABIT-MY | 2 | 19 |
v4
|
| AS36236 NETACTUATE | 2 | 10 |
v4
|
No rows match “”.
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