AS6421 TATA COMMUNICATIONS (AMERICA) INC

Country of Origin:

United States

Internet Exchanges: 2

Prefixes Originated (all): 48
Prefixes Originated (v4): 48
Prefixes Originated (v6): 0

Prefixes Announced (all): 65
Prefixes Announced (v4): 64
Prefixes Announced (v6): 1

RPKI Originated Valid (all): 46
RPKI Originated Valid (v4): 46
RPKI Originated Valid (v6): 0

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

BGP Peers Observed (all): 58
BGP Peers Observed (v4): 58
BGP Peers Observed (v6): 5

IPs Originated (v4): 12,800
AS Paths Observed (v4): 1,098
AS Paths Observed (v6): 519

Average AS Path Length (all): 4.001
Average AS Path Length (v4): 4.041
Average AS Path Length (v6): 3.917

AS6421 IPv4 Peers

ASN	Name
AS6453	TATA COMMUNICATIONS (AMERICA) INC
AS8220	COLT Technology Services Group Limited
AS6939	Hurricane Electric LLC
AS7474	SingTel Optus Pty Ltd
AS4635	Hong Kong Internet Exchange--Route Server 1
AS4766	Korea Telecom
AS24429	Zhejiang Taobao Network Co.,Ltd
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	Internet Service Provider
115.112.20.0/24	Internet Service Provider
115.112.21.0/24	Internet Service Provider
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	Mott MacDonald
180.87.13.0/24	The Executive Centre (Central) Ltd
180.87.29.0/24	Customers acces-30 and BB use
180.87.68.0/24	Customers access -30 and BB internal use
180.87.76.0/24	Customers access -31 and BB internal use
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	Tata Communications (CANADA) Ltd.
180.87.119.0/24	Customers access /31 and BB internal use-6421
180.87.120.0/24
180.87.121.0/24	Customers access /31 and BB internal use
180.87.122.0/24	Tata Communications (CANADA) Ltd.
180.87.124.0/24	Tata Communications (CANADA) Ltd.
180.87.126.0/24	Customers access /31 and BB internal use
180.87.127.0/24	Tata Communications (CANADA) Ltd.
180.87.138.0/24	TCL Global Meeting Exchange Asia Pacific
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	Tata Communications (CANADA) Ltd.
180.87.153.0/24	Tata Communications (CANADA) Ltd.
180.87.182.0/24	Test
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	Tata Communications (CANADA) Ltd.
202.183.66.0/24	Customers access /31 and BB internal use for 6421
202.183.69.0/24	Internal BB and Xconnect
202.183.70.0/24	GSMC Management in Malaysia for our IPC infra via AS 6421//877870
202.183.72.0/24	Tata Communications (CANADA) Ltd.
202.183.73.0/24	CC-BB- Orphan
202.183.74.0/24	UCCOMVOICEMGNT-TATAC
202.183.75.0/24	BB, XC /30 /31
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	Hurricane Electric LLC		AS6939
4	SingTel Optus Pty Ltd		AS7474
5	Hong Kong Internet Exchange--Route Server 1		AS4635
6	Korea Telecom		AS4766
7	Zhejiang Taobao Network Co.,Ltd		AS24429
8	Angola Cables		AS37468
9	F5 Networks SARL		AS35280
10	AOFEI DATA INTERNATIONAL COMPANY LIMITED		AS135391
11	GSL Networks Pty LTD		AS137409
12	NEXUSGUARD LIMITED		AS45474
13	Tata Communications (formerly VSNL)		AS4755
14	SG.GS		AS24482
15	RISE		AS63927
16	China Telecom Backbone		AS4134
17	Axclusive		AS132337
18	OneQode		AS140627
19	NetActuate, Inc		AS36236
20	Sky Digital Co., Ltd.		AS134823
21	Schneider Electric (AUSTRALIA) Pty Ltd		AS58894
22	G-Core Labs S.A.		AS199524
23	Instinet		AS3762
24	HK Cable TV Ltd		AS9908
25	Kim Chuan Telecommunications Complex		AS139896
26	Blix Group AS		AS61292
27	Superloop		AS38195
28	i3D.net B.V		AS49544
29	Everworks IDC Sdn Bhd,		AS56109
30	The Midland Company		AS26937
31	IP ServerOne Solutions Sdn Bhd		AS45352
32	Bank of America, National Association		AS10794
33	Anycast Global Backbone		AS58511
34	Host Universal Pty Ltd		AS136557
35	VMWare, Inc.	X	AS53766
36	PT Telekomunikasi Indonesia		AS7713
37	MC-IX Matrix Internet Exchange RS-1		AS55818
38	KINX		AS9286
39	Converge ICT Solutions Inc.		AS17639
40	99 Bukit Timah Road		AS56043
41	Bloomberg, LP		AS10361
42	Refinitiv Australia PTY Limited		AS24012
43	Invesco Group Services, Inc.	X	AS14630
44	TullettPrebon Singapore multihoming ISP connection AS		AS38862
45	Aperture Science Limited		AS38008
46	TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Sel		AS9930
47	Gigabit Hosting Sdn Bhd		AS55720
48	Viewqwest Pte Ltd		AS18106
49	Hoshin Multimedia Center Inc.		AS9416
50	Convergenze S.p.A.		AS39120
51	Wikimedia Foundation Inc.		AS14907
52	HGC Global Communications Limited		AS9304
53	Australian Academic and Research Network (AARNet)		AS7575
54	GM Asia Pacific, Singapore		AS56274
55	RETN Limited		AS9002
56	General Motors Korea, Bupyeong		AS45445
57	Ford Motor Company	X	AS10146
58	NewMedia Express Pte Ltd		AS38001

Rank	Description	IPv4	Peer
1	TATA COMMUNICATIONS (AMERICA) INC	X	AS6453
2	COLT Technology Services Group Limited	X	AS8220
3	Invesco Group Services, Inc.	X	AS14630
4	VMWare, Inc.	X	AS53766
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:  +1 514 868 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
SGIX	SG	Singapore	103.16.102.58	2001:de8:12:100::58

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