Whois & RDAP Lookup
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RDAPIP Range149.34.240.0 - 149.34.255.255
HandleNET-149-34-240-0-1
NameDATACAMP-CGNT-NET-2
TypeALLOCATION
HolderCDN77
Registered2022-04-20 16:17 UTC
Updated2022-04-20 16:17 UTC
RegistrantCDN77
Address207 Regent Street, London, , W1B 3HH, United Kingdom
Admin ContactJiri Prochazka
Email[email protected]
Phone+443308081648
Address9 Coldbath Square, London, , EC1R 5HL, United Kingdom
Tech ContactJiri Prochazka
Email[email protected]
Phone+443308081648
Address9 Coldbath Square, London, , EC1R 5HL, United Kingdom
Abuse Contact[email protected]
Abuse Phone+443308081648
Statusactive
Registry RDAPhttps://rdap.arin.net
Raw WHOIS response
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # # start NetRange: 149.34.0.0 - 149.34.255.255 CIDR: 149.34.0.0/16 NetName: COGENT-149-34-16 NetHandle: NET-149-34-0-0-1 Parent: NET149 (NET-149-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Cogent Communications, LLC (COGC) RegDate: 1992-01-28 Updated: 2025-09-23 Ref: https://rdap.arin.net/registry/ip/149.34.0.0 OrgName: Cogent Communications, LLC OrgId: COGC Address: 2450 N Street NW City: Washington StateProv: DC PostalCode: 20037 Country: US RegDate: 2000-05-30 Updated: 2025-09-23 Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv Ref: https://rdap.arin.net/registry/entity/COGC ReferralServer: rwhois://rwhois.cogentco.com:4321 OrgAbuseHandle: COGEN-ARIN OrgAbuseName: Cogent Abuse OrgAbusePhone: +1-877-875-4311 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN OrgNOCHandle: ZC108-ARIN OrgNOCName: Cogent Communications OrgNOCPhone: +1-877-875-4311 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN OrgTechHandle: IPALL-ARIN OrgTechName: IP Allocation OrgTechPhone: +1-877-875-4311 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN # end # start NetRange: 149.34.240.0 - 149.34.255.255 CIDR: 149.34.240.0/20 NetName: DATACAMP-CGNT-NET-2 NetHandle: NET-149-34-240-0-1 Parent: COGENT-149-34-16 (NET-149-34-0-0-1) NetType: Reallocated OriginAS: Organization: CDN77 (DL-807) RegDate: 2022-04-20 Updated: 2022-04-20 Ref: https://rdap.arin.net/registry/ip/149.34.240.0 OrgName: CDN77 OrgId: DL-807 Address: 207 Regent Street City: London StateProv: PostalCode: W1B 3HH Country: GB RegDate: 2022-03-28 Updated: 2022-12-01 Ref: https://rdap.arin.net/registry/entity/DL-807 OrgRoutingHandle: CDNNO-ARIN OrgRoutingName: CDN77 NOC OrgRoutingPhone: +443308081648 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/CDNNO-ARIN OrgAbuseHandle: CAC96-ARIN OrgAbuseName: CDN77 Abuse contact OrgAbusePhone: +443308081648 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/CAC96-ARIN OrgNOCHandle: PROCH16-ARIN OrgNOCName: Prochazka, Jiri OrgNOCPhone: +443308081648 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/PROCH16-ARIN OrgTechHandle: PROCH16-ARIN OrgTechName: Prochazka, Jiri OrgTechPhone: +443308081648 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/PROCH16-ARIN # end # start NetRange: 149.34.248.0 - 149.34.248.255 CIDR: 149.34.248.0/24 NetName: CDNEXT-MIA-CG NetHandle: NET-149-34-248-0-1 Parent: DATACAMP-CGNT-NET-2 (NET-149-34-240-0-1) NetType: Reassigned OriginAS: Customer: Datacamp Limited (C09256741) RegDate: 2023-02-27 Updated: 2023-02-27 Ref: https://rdap.arin.net/registry/ip/149.34.248.0 CustName: Datacamp Limited Address: 28 New Village Avenue Address: Flat 003 City: London StateProv: PostalCode: E14 0LB Country: GB RegDate: 2023-02-27 Updated: 2023-02-27 Ref: https://rdap.arin.net/registry/entity/C09256741 OrgRoutingHandle: CDNNO-ARIN OrgRoutingName: CDN77 NOC OrgRoutingPhone: +443308081648 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/CDNNO-ARIN OrgAbuseHandle: CAC96-ARIN OrgAbuseName: CDN77 Abuse contact OrgAbusePhone: +443308081648 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/CAC96-ARIN OrgNOCHandle: PROCH16-ARIN OrgNOCName: Prochazka, Jiri OrgNOCPhone: +443308081648 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/PROCH16-ARIN OrgTechHandle: PROCH16-ARIN OrgTechName: Prochazka, Jiri OrgTechPhone: +443308081648 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/PROCH16-ARIN # end # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # %rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 1.2.2) network:ID:NET4-9522F00014 network:Network-Name:NET4-9522F00014 network:IP-Network:149.34.240.0/20 network:Org-Name:Datacamp Limited network:Street-Address:KLEYERSTRASSE 90 network:City:FRANKFURT network:Country:DE network:Postal-Code:60326 network:Tech-Contact:ZC108-ARIN network:Updated:2025-11-04 17:18:55 %ok % Query time: 835 msec % WHEN: Thu Jul 30 01:33:20 UTC 2026
Raw RDAP JSON (registry) https://rdap.arin.net
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"cidr0_cidrs": [
{
"length": 20,
"v4prefix": "149.34.240.0"
}
],
"endAddress": "149.34.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-06-06T03:42:37-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-03-28T05:06:29-04:00"
}
],
"handle": "PROCH16-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PROCH16-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/149.34.248.0/22"
},
{
"href": "https://whois.arin.net/rest/poc/PROCH16-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/149.34.248.0/22"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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[
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{},
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},
"text",
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],
[
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]
},
"text",
"+443308081648"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-20T05:54:58-05:00"
},
{
"eventAction": "registration",
"eventDate": "2022-03-28T05:14:29-04:00"
}
],
"handle": "CAC96-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CAC96-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/149.34.248.0/22"
},
{
"href": "https://whois.arin.net/rest/poc/CAC96-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/149.34.248.0/22"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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"vcardArray": [
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[
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{},
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},
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[
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"CDN77 Abuse contact"
],
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],
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[
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[
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},
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]
]
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},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-09T07:51:01-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-03-28T05:10:51-04:00"
}
],
"handle": "CDNNO-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CDNNO-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/149.34.248.0/22"
},
{
"href": "https://whois.arin.net/rest/poc/CDNNO-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/149.34.248.0/22"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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"vcardArray": [
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[
[
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{},
"text",
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],
[
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{
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},
"text",
[
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]
],
[
"fn",
{},
"text",
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],
[
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{},
"text",
"CDN77 NOC"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
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"text",
"[email protected]"
],
[
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{
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]
},
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]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-12-01T07:11:18-05:00"
},
{
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"eventDate": "2022-03-28T05:16:45-04:00"
}
],
"handle": "DL-807",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DL-807",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/149.34.248.0/22"
},
{
"href": "https://whois.arin.net/rest/org/DL-807",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/149.34.248.0/22"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
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],
[
"fn",
{},
"text",
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],
[
"adr",
{
"label": "207 Regent Street\nLondon\n\nW1B 3HH\nUnited Kingdom"
},
"text",
[
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],
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-04-20T12:17:42-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-04-20T12:17:42-04:00"
}
],
"handle": "NET-149-34-240-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/149.34.240.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/149.34.248.0/22"
},
{
"href": "https://whois.arin.net/rest/net/NET-149-34-240-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/149.34.248.0/22"
},
{
"href": "https://rdap.arin.net/registry/ip/149.34.0.0/16",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/149.34.248.0/22"
}
],
"name": "DATACAMP-CGNT-NET-2",
"notices": [
{
"description": [
"By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/tou/",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/149.34.248.0/22"
}
],
"title": "Terms of Service"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/149.34.248.0/22"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-149-34-0-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "149.34.240.0",
"status": [
"active"
],
"type": "ALLOCATION"
}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.