AS6421 TATA COMMUNICATIONS (AMERICA) INC

Country of Origin:

United States

Internet Exchanges: 1

Prefixes Originated (all): 46
Prefixes Originated (v4): 46
Prefixes Originated (v6): 0

Prefixes Announced (all): 64
Prefixes Announced (v4): 60
Prefixes Announced (v6): 4

RPKI Originated Valid (all): 44
RPKI Originated Valid (v4): 44
RPKI Originated Valid (v6): 0

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 51
BGP Peers Observed (v4): 51
BGP Peers Observed (v6): 5

IPs Originated (v4): 12,288
AS Paths Observed (v4): 1,188
AS Paths Observed (v6): 590

Average AS Path Length (all): 3.972
Average AS Path Length (v4): 3.960
Average AS Path Length (v6): 3.998

AS6421 IPv4 Peers

ASN	Name
AS6453	TATA COMMUNICATIONS (AMERICA) INC
AS8220	COLT Technology Services Group Limited
AS7474	SingTel Optus Pty Ltd
AS6939	Hurricane Electric LLC
AS4766	Korea Telecom
AS4635	Hong Kong Internet Exchange--Route Server 1
AS37468	Angola Cables

AS6421 IPv6 Peers

ASN	Name
AS6453	TATA COMMUNICATIONS (AMERICA) INC
AS8220	COLT Technology Services Group Limited

AS6421 IPv4 Peer Count

AS6421 IPv6 Peer Count

AS6421 IPv4 Prefixes Announced

AS6421 IPv6 Prefixes Announced

AS6421 IPv4 Prefixes Originated

AS6421 IPv4 Route Propagation

AS6421 IPv6 Route Propagation

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
14.141.246.0/24	Internet Service Provider
14.141.247.0/24	Internet Service Provider
59.164.76.0/24	SHAPATH- Leased line RBU BB NAT
59.164.77.0/24	SHAPATH- Leased line RBU BB NAT
103.16.252.0/23	Tata Communications (CANADA) Ltd.
103.16.254.0/23	Tata Communications (CANADA) Ltd.
115.110.74.0/24
115.112.20.0/24	Internet Service Provider
115.112.21.0/24
116.0.66.0/24	Customers access -30 and BB internal use
121.240.218.0/24	Internet Service Provider
121.240.219.0/24	Internet Service Provider
138.104.230.0/24	Mott MacDonald
138.104.231.0/24
180.87.13.0/24	The Executive Centre (Central) Ltd
180.87.29.0/24
180.87.68.0/24	Customers access -30 and BB internal use
180.87.76.0/24
180.87.91.0/24	AU IZO Pool
180.87.92.0/24	IZO services in AS6421, required /24 for singapore/hongkong
180.87.115.0/24
180.87.119.0/24	Customers access /31 and BB internal use-6421
180.87.120.0/24	Tata Communications (CANADA) Ltd.
180.87.121.0/24
180.87.122.0/24	Tata Communications (CANADA) Ltd.
180.87.124.0/24
180.87.126.0/24	Customers access /31 and BB internal use
180.87.127.0/24
180.87.138.0/24
180.87.139.0/24	TCL Global Meeting Exchange Asia Pacific
180.87.140.0/24	Customers access -30 and BB internal use
180.87.141.0/24	Customers access -30 and BB internal use
180.87.152.0/24
180.87.153.0/24
180.87.190.0/24	Tata Communications (CANADA) Ltd.
180.87.191.0/24	Customer Access-30 and BB internal use
202.183.64.0/24	UCCOMVOICEMGNT-TATAC
202.183.65.0/24
202.183.66.0/24
202.183.69.0/24
202.183.70.0/24	GSMC Management in Malaysia for our IPC infra via AS 6421//877870
202.183.72.0/24
202.183.74.0/24
202.183.75.0/24
202.183.77.0/24	GSMC Management in Malaysia for our IPC infra via AS 6421//877870
202.183.79.0/24	Tata Communications (CANADA) Ltd.

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	TATA COMMUNICATIONS (AMERICA) INC	X	AS6453
2	COLT Technology Services Group Limited	X	AS8220
3	SingTel Optus Pty Ltd		AS7474
4	Hurricane Electric LLC		AS6939
5	Korea Telecom		AS4766
6	Hong Kong Internet Exchange--Route Server 1		AS4635
7	Angola Cables		AS37468
8	GSL Networks Pty LTD		AS137409
9	ACE	X	AS139341
10	Mercury NZ Limited		AS55850
11	Axclusive		AS132337
12	NEXUSGUARD LIMITED		AS45474
13	Tata Communications (formerly VSNL)		AS4755
14	HGC Global Communications Limited		AS9304
15	China Telecom Backbone		AS4134
16	Bank of America, National Association		AS10794
17	Australian Academic and Research Network (AARNet)		AS7575
18	Superloop		AS38195
19	SG.GS		AS24482
20	NetActuate, Inc		AS36236
21	IPTP LTD		AS41095
22	Host Universal Pty Ltd		AS136557
23	Proximus Luxembourg S.A.		AS56665
24	GM Asia Pacific, Singapore		AS56274
25	NewMedia Express Pte Ltd		AS38001
26	F5 Networks SARL		AS35280
27	RISE		AS63927
28	FPT Telecom Company		AS18403
29	Instinet		AS3762
30	Hoshin Multimedia Center Inc.		AS9416
31	Aperture Science Limited		AS38008
32	Blix Group AS		AS61292
33	Everworks IDC Sdn Bhd,		AS56109
34	i3D.net B.V		AS49544
35	Invesco Group Services, Inc.	X	AS14630
36	Ford Motor Company	X	AS10146
37	RETN Limited		AS9002
38	Source Telecoms Inc.		AS18187
39	IP ServerOne Solutions Sdn Bhd		AS45352
40	G-Core Labs S.A.		AS199524
41			AS56043
42	AOFEI DATA INTERNATIONAL COMPANY LIMITED		AS135391
43	Convergenze S.p.A.		AS39120
44	HK Cable TV Ltd		AS9908
45	Converge ICT Solutions Inc.		AS17639
46	Refinitiv Australia PTY Limited		AS24012
47	EN Technologies Pte Ltd		AS133210
48	PT Telekomunikasi Indonesia		AS7713
49	Bloomberg, LP		AS10361
50	Viewqwest Pte Ltd		AS18106
51	PT. Internet Madju Abad Millenindo		AS45701

Rank	Description	IPv4	Peer
1	TATA COMMUNICATIONS (AMERICA) INC	X	AS6453
2	COLT Technology Services Group Limited	X	AS8220
3	ACE	X	AS139341
4	Invesco Group Services, Inc.	X	AS14630
5	Ford Motor Company	X	AS10146

ASNumber:       6421
ASName:         AS6421
ASHandle:       AS6421
RegDate:        1996-04-09
Updated:        2014-04-22    
Ref:            https://rdap.arin.net/registry/autnum/6421

OrgName:        TATA COMMUNICATIONS (AMERICA) INC
OrgId:          TCA-51
Address:        2355 Dulles Corner Boulevard Suite 700
City:           Herndon
StateProv:      VA
PostalCode:     20171
Country:        US
RegDate:        2014-01-28
Updated:        2017-01-28
Ref:            https://rdap.arin.net/registry/entity/TCA-51

OrgTechHandle: IPADM470-ARIN
OrgTechName:   IP Admin
OrgTechPhone:  +1 514 315 7888 
OrgTechEmail:  ip-addr@tatacommunications.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM470-ARIN

OrgNOCHandle: IPNOC14-ARIN
OrgNOCName:   IP NOC
OrgNOCPhone:  +15148687888 
OrgNOCEmail:  6453abuse@tatacommunications.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/IPNOC14-ARIN

OrgAbuseHandle: IPNOC14-ARIN
OrgAbuseName:   IP NOC
OrgAbusePhone:  +15148687888 
OrgAbuseEmail:  6453abuse@tatacommunications.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IPNOC14-ARIN

Exchange	CC	City	IPv4	IPv6
HKIX	HK	Hong Kong	123.255.92.20	2001:7fa:0:1::ca28:a214

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