Whois & RDAP Lookup
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RDAPHandleAS4755
NameTATACOMM-AS
HolderTata Communications Limited
CountryIN
Registered2008-09-04 06:40 UTC
Updated2020-12-08 14:35 UTC
RegistrantTata Communications Limited
Email[email protected]
Phone+91-22-66502826
AddressCustomer Service & Operations, Plot Nos. C-21 & C-36, 'G' Block, Bandra Kurla Complex,
Admin ContactTATA Communications
Email[email protected]
Phone+91-020-66357160
Address6th Floor,A Tower, BKC, Plot Nos. C-21 & C-36, 'G' Block, Bandra Kurla Complex, Mumbai
Tech ContactTATA Communications
Email[email protected]
Phone+91-020-66357160
Address6th Floor,A Tower, BKC, Plot Nos. C-21 & C-36, 'G' Block, Bandra Kurla Complex, Mumbai
Abuse Contact[email protected]
Statusactive
Registry RDAPhttps://rdap.apnic.net
Raw WHOIS response
% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to 'AS4608 - AS4865' as-block: AS4608 - AS4865 descr: APNIC ASN block remarks: These AS numbers are further assigned by APNIC remarks: to APNIC members and end-users in the APNIC region admin-c: HM20-AP tech-c: HM20-AP mnt-by: APNIC-HM mnt-lower: APNIC-HM last-modified: 2019-05-20T03:52:26Z source: APNIC role: APNIC Hostmaster address: PO Box 3646 address: South Brisbane address: QLD 4101 country: AU phone: +61 7 3858 3100 fax-no: +61 7 3858 3199 e-mail: [email protected] admin-c: AMS11-AP tech-c: AH256-AP nic-hdl: HM20-AP remarks: Administrator for APNIC notify: [email protected] mnt-by: MAINT-APNIC-AP last-modified: 2026-08-26T00:40:00Z source: APNIC % Information related to 'AS4755' % Abuse contact for 'AS4755' is '[email protected]' aut-num: AS4755 as-name: TATACOMM-AS descr: TATA Communications formerly VSNL is Leading ISP country: IN import: from AS3561 action pref=1; accept ANY export: to AS3561 announce ANY org: ORG-TCL6-AP admin-c: TC651-AP tech-c: TC651-AP abuse-c: AT1356-AP notify: [email protected] mnt-lower: MAINT-TATACOMM-IN mnt-routes: MAINT-TATACOMM-IN mnt-by: APNIC-HM mnt-irt: IRT-TATACOMM-IN last-modified: 2020-12-08T14:35:54Z 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: [email protected] abuse-mailbox: [email protected] admin-c: IA15-AP tech-c: IA15-AP auth: # Filtered remarks: [email protected] was validated on 2026-08-18 remarks: [email protected] was validated on 2026-08-18 mnt-by: MAINT-TATACOMM-IN last-modified: 2026-08-18T13:26:38Z 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: [email protected] 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: [email protected] admin-c: IA15-AP tech-c: IA15-AP nic-hdl: AT1356-AP remarks: Generated from irt object IRT-TATACOMM-IN remarks: [email protected] was validated on 2026-08-18 remarks: [email protected] was validated on 2026-08-18 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2026-08-18T23:57:09Z 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: [email protected] admin-c: IA15-AP tech-c: VT43-AP mnt-by: MAINT-TATACOMM-IN last-modified: 2024-10-25T08:12:54Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-SG1) % Query time: 460 msec % WHEN: Sat Oct 24 05:04:07 UTC 2026
Raw RDAP JSON (registry) https://rdap.apnic.net
{
"country": "IN",
"endAutnum": 4755,
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2010-11-23T06:47:59Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-08-18T13:26:38Z"
}
],
"handle": "IRT-TATACOMM-IN",
"links": [
{
"href": "https://rdap.apnic.net/entity/IRT-TATACOMM-IN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/4755"
}
],
"objectClassName": "entity",
"remarks": [
{
"description": [
"[email protected] was validated on 2026-08-18",
"[email protected] was validated on 2026-08-18"
],
"title": "remarks"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-TATACOMM-IN"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "6th Floor, LVSB, VSNL\nKashinath Dhuru marg, Prabhadevi\nDadar(W), Mumbai 400028\nIndia"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:54:27Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-10-25T08:12:54Z"
}
],
"handle": "TC651-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/TC651-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/4755"
}
],
"objectClassName": "entity",
"roles": [
"technical",
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"TATA Communications"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "6th Floor,A Tower, BKC\nPlot Nos. C-21 \u0026 C-36\n'G' Block, Bandra Kurla Complex, Mumbai"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+91-020-66357160"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-14T01:05:24Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:14:43Z"
}
],
"handle": "ORG-TCL6-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/ORG-TCL6-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/4755"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Tata Communications Limited"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Customer Service \u0026 Operations\nPlot Nos. C-21 \u0026 C-36\n'G' Block, Bandra Kurla Complex,"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+91-22-66502826"
],
[
"tel",
{
"type": "fax"
},
"text",
"+91-22-66502039"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T06:40:33Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-12-08T14:35:54Z"
}
],
"handle": "AS4755",
"links": [
{
"href": "https://rdap.apnic.net/autnum/4755",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/4755"
}
],
"name": "TATACOMM-AS",
"notices": [
{
"description": [
"Objects returned came from source",
"APNIC"
],
"title": "Source"
},
{
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"href": "http://www.apnic.net/db/dbcopyright.html",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.apnic.net/autnum/4755"
}
],
"title": "Terms and Conditions"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.apnic.net/autnum/4755"
}
],
"title": "Whois Inaccuracy Reporting"
}
],
"objectClassName": "autnum",
"port43": "whois.apnic.net",
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"nro_rdap_profile_asn_hierarchical_0",
"cidr0",
"rdap_level_0"
],
"remarks": [
{
"description": [
"TATA Communications formerly VSNL is Leading ISP"
],
"title": "description"
}
],
"startAutnum": 4755,
"status": [
"active"
]
}Frequently asked questions
What is WHOIS?
WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.
What is RDAP, and how does it differ?
RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.
What is the difference between a registrar and a registrant?
The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.
What are nameservers?
Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.
What is DNSSEC?
DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.
Why is the contact information redacted?
Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.