ASN 查询结果
ASN
AS6421
国家
美国
名字
TATA COMMUNICATIONS (AMERICA) INC
缩写
AS6421
创建时间
1996-04-09
状态
活跃
RIR
arin
Prefix-v4 (41/58)
Prefix-v6 (1/1)
Upstreams 上游 (3/5)
Downstreams 下游 (8/23)
Peers 对等 (15/45)
prefix
描述
首次出现
最近活跃 说明?
14.141.246.0/24
Tata Communications Limited
2025-12-03 20:26:47
59.164.76.0/24
SHAPATH- Leased line RBU BB NAT
2025-12-03 20:26:47
59.164.77.0/24
SHAPATH- Leased line RBU BB NAT
2025-12-03 20:26:47
103.16.252.0/23
Tata Communications (CANADA) Ltd.
2025-12-03 20:26:47
103.16.254.0/23
URGENT SHIFTING FROM AS 6453 to AS 6421
2025-12-03 20:26:47
115.110.74.0/24
Tata Communications Limited
2025-12-03 20:26:47
116.0.66.0/24
Customers access -30 and BB internal use
2025-12-03 20:26:47
121.240.218.0/24
Tata Communications Limited
2025-12-03 20:26:47
138.104.230.0/24
Mott MacDonald
2025-12-03 20:26:47
138.104.231.0/24
Mott MacDonald
2025-12-03 20:26:47
180.87.13.0/24
The Executive Centre (Central) Ltd
2025-12-03 20:26:47
180.87.29.0/24
Customers acces-30 and BB use
2025-12-03 20:26:47
180.87.68.0/24
Customers access -30 and BB internal use
2025-12-03 20:26:47
180.87.91.0/24
AU IZO Pool
2025-12-03 20:26:47
180.87.92.0/24
IZO services in AS6421, required /24 for singapore/hongkong
2025-12-03 20:26:47
180.87.115.0/24
MNS- Sydney
2025-12-03 20:26:47
180.87.119.0/24
Customers access /31 and BB internal use-6421
2025-12-03 20:26:47
180.87.120.0/24
MSCI INC::691788
2024-03-20 08:36:04
2025-12-03 20:26:47
180.87.121.0/24
Customers access /31 and BB internal use
2025-12-03 20:26:47
180.87.122.0/24
Tata Communications (CANADA) Ltd.
2025-12-03 20:26:47
180.87.124.0/24
Tech Mahindra Limited::730454
2025-12-03 20:26:47
180.87.126.0/24
Customers access /31 and BB internal use
2025-12-03 20:26:47
180.87.127.0/24
MAYBANK KIMENG SECURITIES PTE LTD.::841635
2025-12-03 20:26:47
180.87.138.0/24
TCL Global Meeting Exchange Asia Pacific
2025-12-03 20:26:47
180.87.139.0/24
TCL Global Meeting Exchange Asia Pacific
2025-12-03 20:26:47
180.87.140.0/24
Customers access -30 and BB internal use
2025-12-03 20:26:47
180.87.141.0/24
Customers access -30 and BB internal use
2025-12-03 20:26:47
180.87.152.0/24
Neotel/High Commission of Singapore
2025-12-03 20:26:47
180.87.153.0/24
SATELLITE TELEVISION ASIAN REGION LTD
2025-12-03 20:26:47
180.87.190.0/24
Tata Communications (CANADA) Ltd.
2025-12-03 20:26:47
180.87.191.0/24
Customer Access-30 and BB internal use
2025-12-03 20:26:47
202.183.64.0/24
UCCOMVOICEMGNT-TATAC
2025-12-03 20:26:47
202.183.65.0/24
1066094
2025-12-03 20:26:47
202.183.66.0/24
Customers access /31 and BB internal use for 6421
2025-12-03 20:26:47
202.183.69.0/24
Internal BB and Xconnect
2025-12-03 20:26:47
202.183.70.0/24
GSMC Management in Malaysia for our IPC infra via AS 6421//877870
2025-12-03 20:26:47
202.183.72.0/24
CUST:A06GS_1MH_NP1:NVESTEC BANK PLC::1127189
2025-12-03 20:26:47
202.183.74.0/24
UCCOMVOICEMGNT-TATAC
2025-12-03 20:26:47
202.183.75.0/24
BB, XC /30 /31
2025-12-03 20:26:47
202.183.77.0/24
GSMC Management in Malaysia for our IPC infra via AS 6421//877870
2025-12-03 20:26:47
202.183.79.0/24
Tata Communications (CANADA) Ltd.
2025-12-03 20:26:47
180.87.76.0/24
Customers access -31 and BB internal use
2025-09-05 20:25:18
14.141.247.0/24
Tata Communications Limited
2025-06-25 20:24:34
121.240.219.0/24
Tata Communications Limited
2025-06-25 20:24:34
115.112.20.0/24
Tata Communications Limited
2025-06-05 20:24:34
115.112.21.0/24
Tata Communications Limited
2025-06-05 20:24:34
103.16.252.32/27
MENTOR MEDIA LTD
2024-10-13 20:25:07
180.87.152.16/28
Mapletree
2024-10-13 20:25:07
180.87.182.0/24
PROFESSIONAL SOFTWARE
2024-08-02 20:25:23
202.183.73.0/24
CC-BB- Orphan
2022-08-10 20:33:01
2024-06-05 20:26:16
115.110.75.0/24
Tata Communications Limited
2024-01-04 20:58:31
203.215.153.0/24
Servcorp SmartOffice
2023-11-09 08:37:28
121.240.248.0/24
Tata Communications Limited
2023-09-26 20:27:12
180.87.125.0/24
Tata Communications (CANADA) Ltd.
2023-06-07 09:05:01
80.231.131.208/32
Customers access -30 and BB internal use
2023-05-24 20:28:26
180.87.27.0/24
Compass Group Holdings Singapore Pte Ltd
2023-04-07 20:27:58
180.87.129.0/24
GRAND STRONG HOLDINGS LIMITED
2023-04-07 20:27:58
180.87.117.0/24
Customers /30 and BB links
2022-11-09 09:17:52
prefix
描述
首次出现
最近活跃 说明?
2405:2001:100::/48
Customer access /126 and BB internal use
2025-11-08 08:35:19
2025-12-03 20:26:47
ASN
描述
首次出现
最近活跃 说明?
IPv4
IPv6
4766
Korea Telecom
2024-05-17 08:36:00
2025-12-03 20:26:47
6453
TATA COMMUNICATIONS (AMERICA) INC
2025-12-03 20:26:47
8220
COLT Technology Services Group Limited
2025-12-03 20:26:47
6939
Hurricane Electric LLC
2025-10-10 08:35:34
7474
SingTel Optus Pty Ltd
2024-07-16 20:59:54
ASN
描述
首次出现
最近活跃 说明?
IPv4
IPv6
10146
Ford Motor Company
2025-12-03 20:26:47
10794
Bank of America National Association
2025-12-03 20:26:47
14630
Invesco Group Services Inc
2025-12-03 20:26:47
34414
Nokia Oyj
2025-12-03 20:26:47
56043
PEPSICO INTERNATIONAL PTE. LTD
2025-12-03 20:26:47
63804
DOVA Corporation
2025-11-29 08:36:48
2025-12-03 20:26:47
139341
ACEVILLE PTE.LTD
2024-10-29 20:25:14
2025-12-03 20:26:47
396356
Latitude.sh
2025-10-28 08:34:25
2025-12-03 20:26:47
45474
NEXUSGUARD LIMITED
2024-05-06 20:25:54
2025-11-05 08:34:34
3762
Instinet
2025-04-05 08:34:52
2025-04-07 08:35:05
58894
Schneider Electric (AUSTRALIA) Pty Ltd
2024-12-04 20:25:16
18211
Nomura India Services Pvt Ltd
2024-10-13 08:35:09
2024-10-16 20:25:08
24012
Refinitiv Australia PTY Limited
2024-08-17 08:35:12
2024-08-20 20:25:04
53766
Avago Technologies U.S. Inc
2024-07-17 20:59:33
10361
Bloomberg LP
2024-07-07 20:59:27
4755
Tata Communications Limited
2024-05-29 08:35:54
2024-06-05 20:26:16
17762
Tata Teleservices (Maharashtra) Ltd
2024-05-30 08:35:56
2024-06-03 20:26:21
18209
Atria Convergence Technologies Pvt. Ltd.
2024-05-26 20:26:03
2024-06-03 20:26:21
24391
Capgemini Technology Services India Limited
2024-05-28 20:25:49
2024-06-03 20:26:21
45820
TTSL-ISP DIVISION
2024-05-26 08:35:52
2024-06-03 20:26:21
135746
Cityline Networks Pvt Ltd
2024-05-26 08:35:52
2024-05-30 20:26:15
26937
The Midland Company
2024-04-24 08:35:37
2024-04-26 20:25:46
38862
Tullett Prebon Singapore Limited
2024-04-01 08:35:37
ASN
描述
首次出现
最近活跃 说明?
IPv4
IPv6
3762
Instinet
2025-12-03 20:26:47
4766
Korea Telecom
2025-12-03 20:26:47
6453
TATA COMMUNICATIONS (AMERICA) INC
2025-12-03 20:26:47
7474
SingTel Optus Pty Ltd
2025-12-03 20:26:47
8220
COLT Technology Services Group Limited
2025-12-03 20:26:47
10146
Ford Motor Company
2025-12-03 20:26:47
10794
Bank of America National Association
2025-12-03 20:26:47
14630
Invesco Group Services Inc
2025-12-03 20:26:47
24482
SG.GS
2025-12-03 20:26:47
34414
Nokia Oyj
2025-12-03 20:26:47
35280
F5 Networks SARL
2024-06-05 20:26:16
2025-12-03 20:26:47
56043
PEPSICO INTERNATIONAL PTE. LTD
2025-12-03 20:26:47
63804
DOVA Corporation
2025-11-29 08:36:48
2025-12-03 20:26:47
139341
ACEVILLE PTE.LTD
2024-10-29 20:25:14
2025-12-03 20:26:47
396356
Latitude.sh
2025-10-28 08:34:25
2025-12-03 20:26:47
45474
NEXUSGUARD LIMITED
2024-05-06 20:25:54
2025-11-05 08:34:34
4635
The Hong Kong Internet Exchange Limited
2025-10-10 08:35:34
6939
Hurricane Electric LLC
2025-10-10 08:35:34
10361
Bloomberg LP
2025-10-10 08:35:34
17639
ComClark Network & Technology Corp
2025-10-10 08:35:34
38001
NewMedia Express Pte Ltd
2025-10-10 08:35:34
55720
Gigabit Hosting Sdn Bhd
2025-10-10 08:35:34
56274
GENERAL MOTORS OVERSEAS DISTRIBUTION LLC
2024-10-15 08:35:12
2025-10-10 08:35:34
9930
TT DOTCOM SDN BHD
2025-09-17 08:34:43
6421
TATA COMMUNICATIONS (AMERICA) INC
2024-05-26 08:35:52
2025-07-31 20:25:04
4755
Tata Communications Limited
2025-07-21 08:34:30
61292
Blix Group AS
2025-07-20 20:24:35
9908
Hong Kong Cable Television Limited
2024-11-09 08:35:08
2024-12-09 08:35:05
135391
AOFEI DATA INTERNATIONAL COMPANY LIMITED
2024-11-09 08:35:08
2024-12-09 08:35:05
58894
Schneider Electric (AUSTRALIA) Pty Ltd
2024-12-04 20:25:16
9304
HGC Global Communications Limited
2024-11-27 20:24:57
2024-11-27 20:24:57
18187
Ignite Telecommunications Inc
2024-05-30 20:26:15
2024-11-15 20:25:03
18211
Nomura India Services Pvt Ltd
2024-10-13 08:35:09
2024-10-16 20:25:08
24012
Refinitiv Australia PTY Limited
2024-08-20 20:25:04
53766
Avago Technologies U.S. Inc
2024-07-17 20:59:33
24429
Zhejiang Taobao Network Co. Ltd
2024-06-05 20:26:16
17762
Tata Teleservices (Maharashtra) Ltd
2024-05-30 08:35:56
2024-06-03 20:26:21
18209
Atria Convergence Technologies Pvt. Ltd.
2024-05-26 20:26:03
2024-06-03 20:26:21
24391
Capgemini Technology Services India Limited
2024-05-28 20:25:49
2024-06-03 20:26:21
45117
Ishan's Network
2024-05-28 20:25:49
2024-06-03 20:26:21
45820
TTSL-ISP DIVISION
2024-05-26 08:35:52
2024-06-03 20:26:21
135746
Cityline Networks Pvt Ltd
2024-05-26 08:35:52
2024-05-30 20:26:15
9299
Philippine Long Distance Telephone Co
2024-05-06 20:25:54
2024-05-18 08:36:11
26937
The Midland Company
2024-04-24 08:35:37
2024-04-26 20:25:46
38862
Tullett Prebon Singapore Limited
2024-04-01 08:35:37
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