AS6421 · 
US — TATA COMMUNICATIONS (AMERICA) INC
· View prefixes · Compare ASN · Export prefixes
AS6421 · ARIN · US
Selected local snapshot coverage; not the whole Internet. BGP snapshots: ris-rrc00 11 Oct 00:00 UTC; routeviews2 10 Oct 22:00 UTC; routeviews6 10 Oct 22:00 UTC. Validator: 11 Oct 00:12 UTC. Publication-point issues: 88
Address space details
Overlapping originated prefixes counted once. IPv4 addresses: 9,984
IPv6 addresses: 1208925819614629174706176
Loading public source data…
Observed originated prefixes
These are observed BGP origins, not an inventory of registered allocations or transit reachability.
3 matching prefix–origin pairs. Each pair appears once; source observations are in Details.
| Prefix | RPKI | Last observed | Details |
|---|---|---|---|
Not Found | 11 Oct 00:00 UTC | 2 source observations
| |
Not Found | 11 Oct 00:00 UTC | 2 source observations
| |
Not Found | 11 Oct 00:00 UTC | 2 source observations
|
Observed AS neighbors
7 unique neighbors in the selected local snapshots. This is the available collector dataset, not a complete map of the Internet. Adjacency does not establish upstream service or peering.
7 matching neighbors · 1–7 shown
| Network | IPv4/IPv6 | Seen in | Last observed | Details |
|---|---|---|---|---|
AS6453 · US AS6453 - TATA COMMUNICATIONS AMERICA INC | IPv4, IPv6 | ris-rrc00, routeviews2, routeviews6 | 11 Oct 00:00 UTC | Source observations
|
AS6939 · US Hurricane Electric LLC | IPv4 | routeviews2 | 10 Oct 22:00 UTC | Source observations
|
AS8220 ·  GB COLT COLT Technology Services Group Limited | IPv4 | ris-rrc00 | 11 Oct 00:00 UTC | Source observations
|
AS9507 ·  AU NextHop Pty Ltd | IPv4 | ris-rrc00 | 11 Oct 00:00 UTC | Source observations
|
AS10146 ·  SG FORD-MOTOR-CO-SG-AP Ford Motor Company | IPv6 | ris-rrc00, routeviews6 | 11 Oct 00:00 UTC | Source observations
|
AS10794 · US Bank of America, National Association | IPv4 | ris-rrc00, routeviews2 | 11 Oct 00:00 UTC | Source observations
|
AS56043 · SG PEPSI-AS-AP PEPSICO INTERNATIONAL PTE. LTD. | IPv4 | ris-rrc00, routeviews2 | 11 Oct 00:00 UTC | Source observations
|
View observed neighbor graph (up to 15 AS nodes)
Lines mean observed adjacency, with no commercial direction inferred. The table above provides the same evidence and source times.
Showing 7 of 7 matching neighbors, in table sort order, independent of table page.
Peering & locations
Loading public source data…
Registry information
ARIN · fetched 10 Oct 22:01 UTC
- Resource name
- AS6421
- Handle
- AS6421
- RDAP country
- Not supplied
- ASN
- 6421
Registered organizations
Last Changed: 22 Apr 2014 18:55 UTC
Registration: 09 Apr 1996 04:00 UTC
Allocation statistics
NRO/RIR delegated-extended records describe allocation or assignment ranges. They do not prove a BGP announcement or replace more-specific RDAP registration information. Country is the allocation record’s registration country, not the physical location of every address.
- AS6421–AS6421 · arin · assigned · ASN allocation country: US · Allocation date: 1996-04-09 — NRO/RIR data · snapshot 10 Oct 00:00 UTC
Prefix count history
Local observation changes
Only comparable successful snapshots are compared. First imports, changed peer coverage and collection gaps are baselines, not new global routes or withdrawals. RPKI transition history is not available before it has been recorded.
No retained changes are available for this resource.
Retained local prefix-count observations
Separate collector series. Missing rows are not zero. Peer-set changes are separate coverage, not a continuous trend.
| Source | Snapshot | Family | Prefixes | Peer coverage |
|---|---|---|---|---|
ris-rrc00 | 11 Oct 00:00 UTC | IPv6 | 1 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
ris-rrc00 | 11 Oct 00:00 UTC | IPv4 | 37 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
routeviews2 | 10 Oct 22:00 UTC | IPv4 | 35 | 140.192.8.16/IPv4 |
routeviews6 | 10 Oct 22:00 UTC | IPv6 | 1 | 2406:840:feed:2::1/IPv6 |
routeviews6 | 10 Oct 20:00 UTC | IPv6 | 1 | 2406:840:feed:2::1/IPv6 |
routeviews2 | 10 Oct 20:00 UTC | IPv4 | 35 | 140.192.8.16/IPv4 |
ris-rrc00 | 10 Oct 16:00 UTC | IPv6 | 1 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
ris-rrc00 | 10 Oct 16:00 UTC | IPv4 | 37 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
ris-rrc00 | 10 Oct 08:00 UTC | IPv4 | 37 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
ris-rrc00 | 10 Oct 08:00 UTC | IPv6 | 1 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |