83.243.0.39
ISP
Data retrieved at
Network
ASN
IP Range
Company
LWLcom GmbH
Registrant
rrbone GmbH
RRBONENET-1
Using networksdb.io for network lookups.
Hostname
83-243-0-39-dtm05.cgnat.rrbone.net
AS Domain
lwlcom.net
Using host.io for pre-visualize domains.
Type
ISP
Handle
83.243.0.0 - 83.243.7.255
Registered
2004-04-07
Last Changed
2025-09-04
View raw RDAP
{
"handle": "83.243.0.0 - 83.243.7.255",
"startAddress": "83.243.0.0",
"endAddress": "83.243.7.255",
"ipVersion": "v4",
"name": "RRBONENET-1",
"type": "ASSIGNED PI",
"country": "DE",
"parentHandle": "0.0.0.0 - 255.255.255.255",
"cidr0_cidrs": [
{
"v4prefix": "83.243.0.0",
"length": 21
}
],
"status": [
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[
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[
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[
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{
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],
[
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{
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{
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]
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],
"roles": [
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{
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[
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{},
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[
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{
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{
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],
"objectClassName": "entity"
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{
"handle": "RIPE-NCC-END-MNT",
"vcardArray": [
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[
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{},
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[
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{},
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"links": [
{
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},
{
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}
],
"objectClassName": "entity"
},
{
"handle": "RRBONE-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
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],
[
"fn",
{},
"text",
"RRBONE-MNT"
],
[
"kind",
{},
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"individual"
]
]
],
"roles": [
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],
"links": [
{
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"rel": "self",
"href": "https://rdap.db.ripe.net/entity/RRBONE-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": "LWLR-RIPE",
"vcardArray": [
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{},
"text",
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],
[
"fn",
{},
"text",
"LWLcom GmbH - NOC"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "LWLcom GmbH\nLadestrasse 35a\nD-28197 Bremen"
},
"text",
[
"",
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"",
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""
]
],
[
"tel",
{
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},
"text",
"+494219888878"
],
[
"tel",
{
"type": "fax"
},
"text",
"+494219888899"
],
[
"email",
{
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},
"text",
"[email protected]"
]
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],
"roles": [
"abuse"
],
"entities": [
{
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"vcardArray": [
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[
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{},
"text",
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],
[
"fn",
{},
"text",
"Christian Schmidt"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "LWLcom GmbH\nLadestrasse 35a\nD-28197 Bremen"
},
"text",
[
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""
]
],
[
"tel",
{
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},
"text",
"+494219888878"
],
[
"tel",
{
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},
"text",
"+494219888899"
]
]
],
"roles": [
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],
"links": [
{
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"rel": "self",
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},
{
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"rel": "copyright",
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}
],
"objectClassName": "entity"
},
{
"handle": "FH2005-RIPE",
"vcardArray": [
"vcard",
[
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{},
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],
[
"fn",
{},
"text",
"Frank Holmes"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
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},
"text",
[
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""
]
],
[
"tel",
{
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},
"text",
"+494219888878"
],
[
"tel",
{
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},
"text",
"+494219888899"
]
]
],
"roles": [
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"links": [
{
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"rel": "self",
"href": "https://rdap.db.ripe.net/entity/FH2005-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": "FRMA-MNT",
"vcardArray": [
"vcard",
[
[
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{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"FRMA-MNT"
],
[
"kind",
{},
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"individual"
]
]
],
"roles": [
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],
"links": [
{
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"rel": "self",
"href": "https://rdap.db.ripe.net/entity/FRMA-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": "LWL-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"LWL-MNT"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/83.243.0.39",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/LWL-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": "MP29142-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Martin Poppen"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "LWLcom GmbH\nLadestrasse 35a\nD-28197 Bremen"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+494219888878"
],
[
"tel",
{
"type": "fax"
},
"text",
"+494219888899"
]
]
],
"roles": [
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/83.243.0.39",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/MP29142-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": "SFX23-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Simon Frerichs"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "LWLcom GmbH\nLadestrasse 35a\nD-28197 Bremen"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+494219888878"
],
[
"tel",
{
"type": "fax"
},
"text",
"+494219888899"
]
]
],
"roles": [
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/83.243.0.39",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/SFX23-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"
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/83.243.0.39",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/83.243.0.0%20-%2083.243.7.255",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/83.243.0.39",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/83.243.0.0%20-%2083.243.7.255?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/83.243.0.39",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-down/83.243.0.0%20-%2083.243.7.255",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/83.243.0.39",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/83.243.0.0%20-%2083.243.7.255",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/83.243.0.39",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/83.243.0.0%20-%2083.243.7.255?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/83.243.0.39",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-bottom/83.243.0.0%20-%2083.243.7.255",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/83.243.0.39",
"rel": "self",
"href": "https://rdap.db.ripe.net/ip/83.243.0.39",
"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": "2004-04-07T13:41:51Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-09-04T07:09:37Z"
}
],
"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/83.243.0.39",
"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/83.243.0.39",
"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": "$.entities[?(@.handle=='LWLR-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-rU4-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='LWLR-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
}
Security
No security threats detected for this IP.
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
83.243.0.0/21
Authorized ASN
AS50629
Abuse Contacts
IP Geolocation
Country
Germany
City
Dortmund (📍 44329)
North Rhine-Westphalia
Time Zone
Europe/Berlin
Coordinates
51.513, 7.4728
Continent
Europe
European Union
Yes.
Phone prefix
+49
Currency
Euro (EUR €)