81.3.0.0
Hosting
Data retrieved at
Network
ASN
IP Range
Company
kyberio GmbH
Registrant
AS24679-MNT
KYBERIO-OFFICE-NET
Using networksdb.io for network lookups.
Hostname
Not available.
AS Domain
kyberio.com
Using host.io for pre-visualize domains.
Type
Hosting
Handle
81.3.0.0 - 81.3.0.7
Registered
2014-12-05
Last Changed
2026-03-03
View raw RDAP
{
"handle": "81.3.0.0 - 81.3.0.7",
"startAddress": "81.3.0.0",
"endAddress": "81.3.0.7",
"ipVersion": "v4",
"name": "KYBERIO-OFFICE-NET",
"type": "ASSIGNED PA",
"country": "DE",
"parentHandle": "81.3.0.0 - 81.3.63.255",
"cidr0_cidrs": [
{
"v4prefix": "81.3.0.0",
"length": 29
}
],
"status": [
"active"
],
"entities": [
{
"handle": "AS24679-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"AS24679-MNT"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
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],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/81.3.0.0",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/AS24679-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "HDNC1-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"kyberio Network Coordination Center"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "kyberio GmbH\nAm Mittelfelde 29\nD-30519 Hannover\nGermany"
},
"text",
[
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"",
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""
]
],
[
"tel",
{
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},
"text",
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],
[
"tel",
{
"type": "fax"
},
"text",
"+49 511 71260-199"
],
[
"email",
{
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},
"text",
"[email protected]"
]
]
],
"roles": [
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"links": [
{
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},
{
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"rel": "copyright",
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],
"objectClassName": "entity"
},
{
"handle": "HDNC1-RIPE",
"vcardArray": [
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{},
"text",
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],
[
"fn",
{},
"text",
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],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
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},
"text",
[
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""
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],
[
"tel",
{
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"text",
"+49 511 71260-160"
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[
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{
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"text",
"+49 511 71260-199"
],
[
"email",
{
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},
"text",
"[email protected]"
]
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],
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"entities": [
{
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"vcardArray": [
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{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"AS24679-MNT"
],
[
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{},
"text",
"individual"
]
]
],
"roles": [
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],
"links": [
{
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"rel": "self",
"href": "https://rdap.db.ripe.net/entity/AS24679-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "PG13215-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Philipp Geilmann"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "kyberio GmbH\nAm Mittelfelde 29\nD-30519 Hannover\nGermany"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
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},
"text",
"+49 511 71260 100"
],
[
"tel",
{
"type": "fax"
},
"text",
"+49 511 71260 199"
]
]
],
"roles": [
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"technical"
],
"links": [
{
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},
{
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"rel": "copyright",
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}
],
"objectClassName": "entity"
},
{
"handle": "SKA42-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Sven Kalkbrenner"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "kyberio GmbH\nAm Mittelfelde 29\n30519 Hannover\nGermany"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+49 511 71260 - 0"
],
[
"tel",
{
"type": "fax"
},
"text",
"+49 511 71260 - 199"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/81.3.0.0",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/SKA42-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "SSD-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"kyberio Directors"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "kyberio GmbH\nAm Mittelfelde 29\nD-30519 Hannover\nGermany"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+49 511 71260-0"
],
[
"tel",
{
"type": "fax"
},
"text",
"+49 511 71260-1998"
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"administrative"
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/81.3.0.0",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/SSD-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
}
],
"objectClassName": "entity"
}
],
"remarks": [
{
"description": [
"Offices",
"kyberio GmbH",
"Am Mittelfelde 29",
"D-30519 Hannover",
"Germany",
"INFRA-AW"
]
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/81.3.0.0",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/81.3.0.0%20-%2081.3.0.7",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/81.3.0.0",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/81.3.0.0%20-%2081.3.0.7?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/81.3.0.0",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-down/81.3.0.0%20-%2081.3.0.7",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/81.3.0.0",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/81.3.0.0%20-%2081.3.0.7",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/81.3.0.0",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/81.3.0.0%20-%2081.3.0.7?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/81.3.0.0",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-bottom/81.3.0.0%20-%2081.3.0.7",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/81.3.0.0",
"rel": "self",
"href": "https://rdap.db.ripe.net/ip/81.3.0.0",
"type": "application/rdap+json"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2014-12-05T09:47:19Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-03-03T14:00:05Z"
}
],
"rdapConformance": [
"geofeed1",
"rirSearch1",
"ips",
"cidr0",
"rdap_level_0",
"nro_rdap_profile_0",
"redacted"
],
"notices": [
{
"title": "Filtered",
"description": [
"This output has been filtered."
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit:"
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/81.3.0.0",
"rel": "inaccuracy-report",
"href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
"type": "text/html"
}
]
},
{
"title": "Source",
"description": [
"Objects returned came from source",
"RIPE"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the RIPE Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/81.3.0.0",
"rel": "terms-of-service",
"href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
"type": "application/pdf"
}
]
}
],
"port43": "whois.ripe.net",
"objectClassName": "ip network",
"redacted": [
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='HDNC1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='HDNC1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
}
Security
Hosting
Detected
VPN
Proxy
Tor
Hosting
Residential Proxy
Bogon
Abuser
Crawler
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Valid.
This prefix is correctly authorized by a valid ROA.
VALID
Validated Prefix
81.3.0.0/18
Authorized ASN
AS24679
Abuse Contacts
IP Geolocation
Country
Germany
City
Hanover (📍 30519)
Lower Saxony
Time Zone
Europe/Berlin
Coordinates
52.3396, 9.7746
Continent
Europe
European Union
Yes.
Phone prefix
+49
Currency
Euro (EUR €)