Organization
Benedikt Daniel Brenner
KATZE
Registered
Jun 21, 2023
3 years ago
IPv4 Prefixes
0
IPv6 Prefixes
1
16 × /48
BGP Neighbours
4
4 upstream/peer · 0 downstream
Registration
AS Number AS211907 AS Name KATZE Organization Benedikt Daniel Brenner Organization ID ORG-BDB9-RIPE Address Albrechtstr. 57, 12167 Berlin, Berlin, DE Country Germany (DE) Registry RIPE NCC Allocated Jun 21, 2023 Record Created Jun 21, 2023 Last Updated Jun 29, 2023 Status
active
WHOIS Server whois.ripe.net AS Description KATZE - Benedikt Daniel Brenner, DE Abuse Email noc+[email protected] IPv4 Prefixes
This AS does not currently announce any IPv4 prefixes.
IPv6 Prefixes
1 prefix · 16 × /48 Routing data as of 2026-10-08 08:00 UTC
| Prefix | Addresses |
|---|---|
| 2a0c:b641:a40:: | 284 |
BGP Neighbours
4 unique neighbours · 4 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Upstream & peer side (4)
Raw RDAP Response
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"startAutnum": 211907,
"endAutnum": 211907,
"name": "KATZE",
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[
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{},
"text",
"Katze Admin"
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[
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{},
"text",
"group"
],
[
"adr",
{
"label": "Benedikt Brenner\nAlbrechtstr. 57\n12167 Berlin\nBerlin\nGermany"
},
"text",
[
"",
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""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+4917628729423"
]
]
],
"roles": [
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"links": [
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},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
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],
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{
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[
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{
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{
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},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
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{
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},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
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{
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[
"fn",
{},
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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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"text",
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"rel": "self",
"href": "https://rdap.db.ripe.net/entity/KATZE-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
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}
],
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{
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]
],
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{
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"href": "https://rdap.db.ripe.net/entity/SERVPERSO-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
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}
],
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}
],
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}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211907",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS211907",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211907",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS211907?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211907",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS211907",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211907",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS211907",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211907",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS211907?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211907",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS211907",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211907",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/211907",
"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": "2023-06-21T13:26:21Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-06-29T23:06:42Z"
}
],
"rdapConformance": [
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"rirSearch1",
"autnums",
"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/autnum/211907",
"rel": "inaccuracy-report",
"href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
"type": "text/html"
}
]
},
{
"title": "Source",
"description": [
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"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/autnum/211907",
"rel": "terms-of-service",
"href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
"type": "application/pdf"
}
]
}
],
"port43": "whois.ripe.net",
"objectClassName": "autnum",
"redacted": [
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='KA8065-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-BDB9-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
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},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='AM50873-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
} Contact details of private individuals are redacted.