Whois & RDAP Lookup
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IP Geolocation RDAPIP Range31.128.0.0 - 31.128.31.255
Handle31.128.0.0 - 31.128.31.255
NameSYSTEMX-II
TypeASSIGNED PI
CountryPL
HolderOXYNET sp. z o.o.
Registered2011-03-02 11:15 UTC
Updated2026-06-05 08:46 UTC
RegistrantOXYNET sp. z o.o.
Phone+48166210800
Addressul. Druzynowa 12, 61-483, Poznan, POLAND
Admin ContactDzial sieci OXYNET
Email[email protected]
Addressul. Podzamcze 41, 37-500 Jaroslaw, PL
Tech ContactDzial sieci OXYNET
Email[email protected]
Addressul. Podzamcze 41, 37-500 Jaroslaw, PL
Abuse Contact[email protected]
Statusactive
Registry RDAPhttps://rdap.db.ripe.net
Raw 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 '31.128.0.0 - 31.128.31.255' % Abuse contact for '31.128.0.0 - 31.128.31.255' is '[email protected]' inetnum: 31.128.0.0 - 31.128.31.255 netname: SYSTEMX-II country: PL org: ORG-PSRS1-RIPE admin-c: DSO10-RIPE tech-c: DSO10-RIPE status: ASSIGNED PI mnt-by: RIPE-NCC-END-MNT mnt-by: OXYNET-MNT geoloc: 50.0160 22.6770 geofeed: https://oxynet.pl/geofeed.csv created: 2011-03-02T11:15:07Z last-modified: 2026-06-05T08:46:00Z source: RIPE organisation: ORG-PSRS1-RIPE org-name: OXYNET sp. z o.o. country: PL reg-nr: 302151490 org-type: LIR address: ul. Druzynowa 12 address: 61-483 address: Poznan address: POLAND phone: +48166210800 fax-no: +48166210800 mnt-ref: RIPE-NCC-HM-MNT mnt-ref: OXYNET-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: OXYNET-MNT abuse-c: DSO10-RIPE created: 2013-04-15T13:40:18Z last-modified: 2026-05-13T07:24:32Z source: RIPE # Filtered role: Dzial sieci OXYNET tech-c: WD749-RIPE admin-c: WD749-RIPE address: ul. Podzamcze 41, 37-500 Jaroslaw, PL nic-hdl: DSO10-RIPE mnt-by: OXYNET-MNT created: 2013-04-16T08:01:27Z last-modified: 2017-01-26T16:42:54Z source: RIPE # Filtered abuse-mailbox: [email protected] % Information related to '31.128.9.0/24AS56515' route: 31.128.9.0/24 origin: AS56515 mnt-by: OXYNET-MNT created: 2019-03-08T14:36:35Z last-modified: 2019-03-08T14:36:35Z source: RIPE % This query was served by the RIPE Database Query Service version 1.124.1 (SHETLAND) % Query time: 934 msec % WHEN: Mon Oct 12 23:07:36 UTC 2026
Raw RDAP JSON (registry) https://rdap.db.ripe.net
{
"cidr0_cidrs": [
{
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"v4prefix": "31.128.0.0"
}
],
"country": "PL",
"endAddress": "31.128.31.255",
"entities": [
{
"handle": "DSO10-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/DSO10-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/31.128.9.80"
},
{
"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",
"Dzial sieci OXYNET"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "ul. Podzamcze 41, 37-500 Jaroslaw, PL"
},
"text",
[
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""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
]
},
{
"handle": "ORG-PSRS1-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/ORG-PSRS1-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/31.128.9.80"
},
{
"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": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
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],
[
"fn",
{},
"text",
"OXYNET sp. z o.o."
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
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},
"text",
[
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]
],
[
"tel",
{
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"text",
"+48166210800"
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[
"tel",
{
"type": "fax"
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"text",
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},
{
"handle": "OXYNET-MNT",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/OXYNET-MNT",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/31.128.9.80"
},
{
"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": [
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"vcardArray": [
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[
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[
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{},
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],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"handle": "RIPE-NCC-END-MNT",
"links": [
{
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"rel": "self",
"value": "https://rdap.db.ripe.net/ip/31.128.9.80"
},
{
"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": [
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[
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],
[
"fn",
{},
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],
[
"kind",
{},
"text",
"individual"
],
[
"org",
{},
"text",
"ORG-NCC1-RIPE"
]
]
]
},
{
"entities": [
{
"handle": "OXYNET-MNT",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/OXYNET-MNT",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/31.128.9.80"
},
{
"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",
[
[
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{},
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"4.0"
],
[
"fn",
{},
"text",
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],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"handle": "WD749-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/WD749-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/31.128.9.80"
},
{
"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": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Wojciech Dec"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "OXYNET S.A.\nul. Druzynowa 12, 61-483 Poznan, PL"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+48166217777"
]
]
]
}
],
"handle": "DSO10-RIPE",
"objectClassName": "entity",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Dzial sieci OXYNET"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "ul. Podzamcze 41, 37-500 Jaroslaw, PL"
},
"text",
[
"",
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"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-03-02T11:15:07Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-06-05T08:46:00Z"
}
],
"handle": "31.128.0.0 - 31.128.31.255",
"ipVersion": "v4",
"links": [
{
"href": "https://oxynet.pl/geofeed.csv",
"rel": "geofeed",
"type": "application/geofeed+csv",
"value": "https://rdap.db.ripe.net/ip/31.128.9.80"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/31.128.0.0%20-%2031.128.31.255",
"rel": "rdap-up",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/31.128.9.80"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/31.128.0.0%20-%2031.128.31.255?status=active",
"rel": "rdap-up rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/31.128.9.80"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-down/31.128.0.0%20-%2031.128.31.255",
"rel": "rdap-down",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/31.128.9.80"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/31.128.0.0%20-%2031.128.31.255",
"rel": "rdap-top",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/31.128.9.80"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/31.128.0.0%20-%2031.128.31.255?status=active",
"rel": "rdap-top rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/31.128.9.80"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-bottom/31.128.0.0%20-%2031.128.31.255",
"rel": "rdap-bottom",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/31.128.9.80"
},
{
"href": "https://rdap.db.ripe.net/ip/31.128.9.80",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/31.128.9.80"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"name": "SYSTEMX-II",
"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/31.128.9.80"
}
],
"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/31.128.9.80"
}
],
"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": "$.entities[?(@.handle=='DSO10-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='ORG-PSRS1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='DSO10-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
}
],
"startAddress": "31.128.0.0",
"status": [
"active"
],
"type": "ASSIGNED PI"
}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.