203.199.128.0/21

AS4755  ·  TATA Communications formerly VSNL is Leading ISP

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Summary

Country India
Domain tatacommunications.com
ASN AS4755
Parent Range 203.199.128.0/20
Registry APNIC
ID TATACOMM-IN

WHOIS Details

inetnum:        203.199.0.0 - 203.199.255.255
netname:        TATACOMM-IN
descr:          Internet Service Provider
descr:          TATA Communications formerly VSNL is Leading ISP,
descr:          Data and Voice Carrier in India
country:        IN
org:            ORG-TCL6-AP
admin-c:        TC651-AP
tech-c:         TC651-AP
abuse-c:        AT1356-AP
status:         ALLOCATED PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        This object can only be modified by APNIC hostmaster
remarks:        If you wish to modify this object details please
remarks:        send email to hostmaster@apnic.net with your organisation
remarks:        account name in the subject line.
remarks:        -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TATACOMM-IN
mnt-routes:     MAINT-TATACOMM-IN
mnt-irt:        IRT-TATACOMM-IN
last-modified:  2020-12-08T14:35:56Z
source:         APNIC

irt:            IRT-TATACOMM-IN
address:        6th Floor, LVSB, VSNL
address:        Kashinath Dhuru marg, Prabhadevi
address:        Dadar(W), Mumbai 400028
address:        India
e-mail:         ip.admin@tatacommunications.com
abuse-mailbox:  4755abuse@tatacommunications.com
admin-c:        IA15-AP
tech-c:         IA15-AP
auth:           # Filtered
remarks:        4755abuse@tatacommunications.com was validated on 2025-02-12
remarks:        ip.admin@tatacommunications.com was validated on 2025-07-31
mnt-by:         MAINT-TATACOMM-IN
last-modified:  2025-07-31T04:11:44Z
source:         APNIC

organisation:   ORG-TCL6-AP
org-name:       Tata Communications Limited
org-type:       LIR
country:        IN
address:        Customer Service & Operations
address:        Plot Nos. C-21 & C-36
address:        'G' Block, Bandra Kurla Complex,
phone:          +91-22-66502826
fax-no:         +91-22-66502039
e-mail:         ip-addr@tatacommunications.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:43Z
source:         APNIC

role:           ABUSE TATACOMMIN
country:        ZZ
address:        6th Floor, LVSB, VSNL
address:        Kashinath Dhuru marg, Prabhadevi
address:        Dadar(W), Mumbai 400028
address:        India
phone:          +000000000
e-mail:         ip.admin@tatacommunications.com
admin-c:        IA15-AP
tech-c:         IA15-AP
nic-hdl:        AT1356-AP
remarks:        Generated from irt object IRT-TATACOMM-IN
remarks:        4755abuse@tatacommunications.com was validated on 2025-02-12
remarks:        ip.admin@tatacommunications.com was validated on 2025-07-31
abuse-mailbox:  4755abuse@tatacommunications.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-31T04:12:26Z
source:         APNIC

role:           TATA Communications
nic-hdl:        TC651-AP
address:        6th Floor,A Tower, BKC
address:        Plot Nos. C-21 & C-36
address:        'G' Block, Bandra Kurla Complex, Mumbai
phone:          +91-020-66357160
country:        IN
e-mail:         ip.admin@tatacommunications.com
admin-c:        IA15-AP
tech-c:         VT43-AP
mnt-by:         MAINT-TATACOMM-IN
last-modified:  2024-10-25T08:12:54Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.199.128.0/21

Range ASN Company Num of IPs
203.199.128.0/20 AS4755 Internet Service Provider 4,096
203.199.128.0/19 AS4755 Internet Service Provider 8,192

Nearby Ranges

BGP prefixes that overlap with 203.199.0.0/16

Range ASN Company Num of IPs
203.199.0.0/17 AS4755 Internet Service Provider 32,768
203.199.224.0/19 AS4755 Internet Service Provider 8,192
203.199.192.0/19 AS4755 Internet Service Provider 8,192
203.199.128.0/19 AS4755 Internet Service Provider 8,192
203.199.128.0/20 AS4755 Internet Service Provider 4,096
203.199.176.0/20 AS4755 Internet Service Provider 4,096
203.199.160.0/20 AS4755 Internet Service Provider 4,096
203.199.16.0/21 AS4755 Internet Service Provider 2,048
203.199.108.0/22 AS4755 Internet Service Provider 1,024
203.199.64.0/22 AS4755 Internet Service Provider 1,024
203.199.100.0/22 AS4755 Internet Service Provider 1,024
203.199.90.0/23 AS4755 Internet Service Provider 512
203.199.126.0/23 AS4755 Internet Service Provider 512
203.199.158.0/23 AS4755 Internet Service Provider 512
203.199.120.0/23 AS4755 Internet Service Provider 512
203.199.98.0/23 AS4755 Internet Service Provider 512
203.199.104.0/23 AS4755 Internet Service Provider 512
203.199.74.0/23 AS4755 Internet Service Provider 512
203.199.86.0/23 AS4755 Internet Service Provider 512
203.199.96.0/23 AS4755 Internet Service Provider 512
203.199.106.0/24 AS4755 Internet Service Provider 256
203.199.77.0/24 AS4755 Internet Service Provider 256
203.199.71.0/24 AS4755 Internet Service Provider 256
203.199.9.0/24 AS4755 Internet Service Provider 256
203.199.244.0/24 AS4755 Internet Service Provider 256
203.199.49.0/24 AS4755 Internet Service Provider 256
203.199.170.0/24 AS4755 Internet Service Provider 256
203.199.82.0/24 AS4755 Internet Service Provider 256
203.199.228.0/24 AS17908 Internet Service Provider 256
203.199.68.0/24 AS4755 Internet Service Provider 256
203.199.20.0/24 AS4755 Internet Service Provider 256
203.199.79.0/24 AS4755 Internet Service Provider 256
203.199.93.0/24 AS4755 Internet Service Provider 256
203.199.85.0/24 AS4755 Internet Service Provider 256
203.199.239.0/24 AS4755 Internet Service Provider 256
203.199.60.0/24 AS4755 Internet Service Provider 256
203.199.115.0/24 AS4755 Internet Service Provider 256
203.199.124.0/24 AS4755 Internet Service Provider 256
203.199.74.0/24 AS4755 Internet Service Provider 256
203.199.89.0/24 AS4755 Internet Service Provider 256
203.199.32.0/24 AS4755 Internet Service Provider 256
203.199.149.0/24 AS4755 Internet Service Provider 256
203.199.173.0/24 AS4755 Internet Service Provider 256
203.199.69.0/24 AS4755 Internet Service Provider 256
203.199.86.0/24 AS4755 Internet Service Provider 256
203.199.138.0/24 AS4755 Internet Service Provider 256
203.199.125.0/24 AS4755 Internet Service Provider 256
203.199.161.0/24 AS4755 Internet Service Provider 256
203.199.227.0/24 AS17908 Internet Service Provider 256

Hosted domains

There are 41 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.199.134.108 finixbpo.com 2

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
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Pingable IPs

88 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.199.133.242 AS4755 TATA Communications formerly VSNL is Leading ISP 0.26ms from Lohogaon, IN
203.199.134.214 AS4755 TATA Communications formerly VSNL is Leading ISP 2.99ms from Mumbai, IN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
94.16.126.165 AS42473 ANEXIA Internetdienstleistungs GmbH 0.19ms from Ashburn, US
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211.3.39.133 AS4725 SoftBank Corp. 18.74ms from Tokyo, JP
128.173.109.21 AS1312 Virginia Polytechnic Institute and State Univ. 6.59ms from Ashburn, US
109.76.46.245 AS15502 Vodafone Ireland Limited 3.18ms from Dublin, IE
2.165.83.181 AS3320 Deutsche Telekom AG 19.80ms from Frankfurt am Main, DE
93.199.181.213 AS3320 Deutsche Telekom AG 9.84ms from Frankfurt am Main, DE
34.74.94.229 AS396982 Google LLC 0.15ms from Moncks Corner, US
72.76.113.85 AS701 Verizon Business 1.90ms from New York City, US
222.186.68.245 AS4134 CHINANET-BACKBONE 5.10ms from Shanghai, CN
98.204.49.245 AS7922 Comcast Cable Communications, LLC 5.91ms from Washington, US
138.185.114.149 AS28066 COOP. MARIANO ACOSTA 2.42ms from Buenos Aires, AR
52.239.199.21 AS8075 Microsoft Corporation 0.54ms from San Antonio, US
123.138.69.101 AS4837 CHINA UNICOM China169 Backbone 2.33ms from Xi'an, CN
71.26.207.37 AS7922 Comcast Cable Communications, LLC 6.43ms from Boston, US
159.138.70.69 AS136907 HUAWEI CLOUDS 1.08ms from Hong Kong, HK
58.147.183.133 AS18168 CMB TAEGU BROADCAST SUSEONG 5.64ms from Seoul, KR
114.207.41.229 AS9318 SK Broadband Co Ltd 2.48ms from Seoul, KR
14.178.11.53 AS45899 VNPT Corp 3.48ms from Hanoi, VN
47.159.195.5 AS5650 Frontier Communications of America, Inc. 10.51ms from Los Angeles, US
86.64.173.133 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.65ms from Paris, FR
117.184.103.37 AS24400 Shanghai Mobile Communications Co.,Ltd. 3.08ms from Shanghai, CN

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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