Whois & RDAP Lookup
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RDAPRaw WHOIS response
% This is the RIPE Database query service. % The objects are in RPSL format. % % The RIPE Database is subject to Terms and Conditions. % See https://docs.db.ripe.net/terms-conditions.html % Note: this output has been filtered. % To receive output for a database update, use the "-B" flag. % Information related to '37.157.208.0 - 37.157.223.255' % Abuse contact for '37.157.208.0 - 37.157.223.255' is '[email protected]' inetnum: 37.157.208.0 - 37.157.223.255 netname: AM-UCOM-20120315 country: AM org: ORG-UL31-RIPE admin-c: UCOM101-RIPE tech-c: UCOM101-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-UCOM created: 2012-03-15T11:36:17Z last-modified: 2016-07-07T12:33:04Z source: RIPE # Filtered organisation: ORG-UL31-RIPE org-name: Ucom CJSC country: AM reg-nr: 286.120.1110041 org-type: LIR address: 8/4 Davit Anhaght str address: 0069 address: Yerevan address: ARMENIA phone: +374 11 400 400 fax-no: +37411400401 admin-c: UCOM101-RIPE tech-c: UCOM101-RIPE abuse-c: UCAB101-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: MNT-UCOM mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-UCOM created: 2008-01-02T14:00:51Z last-modified: 2026-05-13T07:32:09Z source: RIPE # Filtered role: Ucom Network Role address: Sayat-Nova 40/1, 0025 Yerevan, Armenia phone: +37411 444 444 fax-no: +37411 400 401 nic-hdl: UCOM101-RIPE mnt-by: MNT-UCOM created: 2013-08-21T08:12:00Z last-modified: 2020-06-08T23:15:23Z source: RIPE # Filtered admin-c: URA10-RIPE tech-c: URA10-RIPE % Information related to '37.157.223.0/24AS44395' route: 37.157.223.0/24 origin: AS44395 mnt-by: MNT-UCOMRIPEADMIN mnt-by: MNT-UCOM created: 2023-10-02T07:44:00Z last-modified: 2023-10-02T07:44:00Z source: RIPE % This query was served by the RIPE Database Query Service version 1.123 (SHETLAND) % Query time: 660 msec % WHEN: Wed Jul 29 10:06:24 UTC 2026
Raw RDAP JSON (registry) https://rdap.db.ripe.net
{
"cidr0_cidrs": [
{
"length": 20,
"v4prefix": "37.157.208.0"
}
],
"country": "AM",
"endAddress": "37.157.223.255",
"entities": [
{
"handle": "MNT-UCOM",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/MNT-UCOM",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/37.157.223.28/32"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"MNT-UCOM"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"handle": "ORG-UL31-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/ORG-UL31-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/37.157.223.28/32"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Ucom CJSC"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "8/4 Davit Anhaght str\n0069\nYerevan\nARMENIA"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+374 11 400 400"
],
[
"tel",
{
"type": "fax"
},
"text",
"+37411400401"
]
]
]
},
{
"handle": "RIPE-NCC-HM-MNT",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/RIPE-NCC-HM-MNT",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/37.157.223.28/32"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"RIPE-NCC-HM-MNT"
],
[
"kind",
{},
"text",
"individual"
],
[
"org",
{},
"text",
"ORG-NCC1-RIPE"
]
]
]
},
{
"handle": "UCOM101-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/UCOM101-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/37.157.223.28/32"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity",
"roles": [
"administrative",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Ucom Network Role"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Sayat-Nova 40/1, 0025 Yerevan, Armenia"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+37411 444 444"
],
[
"tel",
{
"type": "fax"
},
"text",
"+37411 400 401"
]
]
]
},
{
"entities": [
{
"handle": "MNT-UCOM",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/MNT-UCOM",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/37.157.223.28/32"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"MNT-UCOM"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"handle": "UCAB101-RIPE",
"objectClassName": "entity",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Abuse-C Role"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Sayat-Nova 40/1, 0025 Yerevan, Armenia"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2012-03-15T11:36:17Z"
},
{
"eventAction": "last changed",
"eventDate": "2016-07-07T12:33:04Z"
}
],
"handle": "37.157.208.0 - 37.157.223.255",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/37.157.208.0%20-%2037.157.223.255",
"rel": "rdap-up",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/37.157.223.28/32"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/37.157.208.0%20-%2037.157.223.255?status=active",
"rel": "rdap-up rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/37.157.223.28/32"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-down/37.157.208.0%20-%2037.157.223.255",
"rel": "rdap-down",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/37.157.223.28/32"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/37.157.208.0%20-%2037.157.223.255",
"rel": "rdap-top",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/37.157.223.28/32"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/37.157.208.0%20-%2037.157.223.255?status=active",
"rel": "rdap-top rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/37.157.223.28/32"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-bottom/37.157.208.0%20-%2037.157.223.255",
"rel": "rdap-bottom",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/37.157.223.28/32"
},
{
"href": "https://rdap.db.ripe.net/ip/37.157.223.28/32",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/37.157.223.28/32"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"name": "AM-UCOM-20120315",
"notices": [
{
"description": [
"This output has been filtered."
],
"title": "Filtered"
},
{
"description": [
"If you see inaccuracies in the results, please visit:"
],
"links": [
{
"href": "https://www.ripe.net/contact-form?topic=ripe_dbm\u0026show_form=true",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.db.ripe.net/ip/37.157.223.28/32"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Objects returned came from source",
"RIPE"
],
"title": "Source"
},
{
"description": [
"This is the RIPE Database query service. The objects are in RDAP format."
],
"links": [
{
"href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
"rel": "terms-of-service",
"type": "application/pdf",
"value": "https://rdap.db.ripe.net/ip/37.157.223.28/32"
}
],
"title": "Terms and Conditions"
}
],
"objectClassName": "ip network",
"parentHandle": "0.0.0.0 - 255.255.255.255",
"port43": "whois.ripe.net",
"rdapConformance": [
"geofeed1",
"rirSearch1",
"ips",
"cidr0",
"rdap_level_0",
"nro_rdap_profile_0",
"redacted"
],
"redacted": [
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='ORG-UL31-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='UCOM101-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='UCAB101-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
}
],
"startAddress": "37.157.208.0",
"status": [
"active"
],
"type": "ALLOCATED PA"
}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.