Organization
Telekom Deutschland GmbH
ASN-TSI-IPLS
Registered
Apr 05, 2001
25 years ago
IPv4 Prefixes
12
12,288 addresses
IPv6 Prefixes
2
2 × /48
BGP Neighbours
1
1 upstream/peer · 0 downstream
Registration
AS Number AS20570 AS Name ASN-TSI-IPLS Organization Telekom Deutschland GmbH Organization ID ORG-TDG1-RIPE Address Landgrabenweg 149, 53227, Bonn, GERMANY Country Germany (DE) Registry RIPE NCC Allocated Apr 05, 2001 Record Created Nov 20, 2001 Last Updated Jun 11, 2020 Status
active
WHOIS Server whois.ripe.net AS Description ASN-TSI-IPLS - Telekom Deutschland GmbH, DE Remarks Internet and VPN Service Provider, Nauheimer Str. 101, D-70372 Stuttgart, ---------------------------------------------------------, For routing/peering issues, e-mail <[email protected]>, For all other issues, e-mail <[email protected]>, each CC to <[email protected]>, ---------… Abuse Email [email protected] IPv4 Prefixes
12 prefixes · 12,288 addresses · 11 top-level Routing data as of 2026-10-09 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 91.209.160.0/24 | 91.209.160.0 – 91.209.160.255 | 256 |
| 141.78.100.0/22 | 141.78.100.0 – 141.78.103.255 | 1,024 |
| 185.200.56.0/22 | 185.200.56.0 – 185.200.59.255 | 1,024 |
| 193.96.128.0/20 | 193.96.128.0 – 193.96.143.255 | 4,096 |
| 193.105.147.0/24 | 193.105.147.0 – 193.105.147.255 | 256 |
| 194.55.48.0/20 | 194.55.48.0 – 194.55.63.255 | 4,096 |
| 194.55.63.0/24 | 194.55.63.0 – 194.55.63.255 | 256 |
| 194.76.160.0/24 | 194.76.160.0 – 194.76.160.255 | 256 |
| 194.93.96.0/24 | 194.93.96.0 – 194.93.96.255 | 256 |
| 194.121.2.0/24 | 194.121.2.0 – 194.121.2.255 | 256 |
| 195.114.22.0/23 | 195.114.22.0 – 195.114.23.255 | 512 |
| 209.206.38.0/24 | 209.206.38.0 – 209.206.38.255 | 256 |
IPv6 Prefixes
2 prefixes · 2 × /48 Routing data as of 2026-10-09 16:00 UTC
| Prefix | Addresses |
|---|---|
| 2001:678:8ac:: | 280 |
| 2001:67c:d70:: | 280 |
BGP Neighbours
1 unique neighbour · 1 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 (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS48951 ASN-TSI-IAS Telekom Deutschland GmbH 397 4,012 658
Raw RDAP Response
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"startAutnum": 20570,
"endAutnum": 20570,
"name": "ASN-TSI-IPLS",
"status": [
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{
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"vcardArray": [
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{},
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[
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{},
"text",
"REDACTED"
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[
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{},
"text",
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]
]
],
"roles": [
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/20570",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/AS8728-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": "MNT-TMD",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
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[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
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],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/20570",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/MNT-TMD"
},
{
"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": "ORG-TDG1-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Telekom Deutschland GmbH"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Landgrabenweg 149\n53227\nBonn\nGERMANY"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+492281810"
],
[
"tel",
{
"type": "fax"
},
"text",
"+492281810"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/20570",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-TDG1-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": "RIPE-NCC-END-MNT",
"vcardArray": [
"vcard",
[
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{},
"text",
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],
[
"fn",
{},
"text",
"REDACTED"
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[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
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],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/20570",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/RIPE-NCC-END-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": "TSAC-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Admin-C Role Account for T-Systems Business Services GmbH"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Maybachstr. 57\nD-70469 Stuttgart"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
]
]
],
"roles": [
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],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/20570",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/TSAC-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": "AR13837-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Abuse-C Role"
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[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Telekom Deutschland GmbH\n53227 Bonn\nGERMANY"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "MNT-TMD",
"vcardArray": [
"vcard",
[
[
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{},
"text",
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],
[
"fn",
{},
"text",
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],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
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],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/20570",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/MNT-TMD"
},
{
"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": [
"Internet and VPN Service Provider",
"Nauheimer Str. 101",
"D-70372 Stuttgart",
"---------------------------------------------------------",
"For routing/peering issues, e-mail <[email protected]>",
"For all other issues, e-mail <[email protected]>",
"each CC to <[email protected]>",
"------------------------",
"IPv6",
"URL: <http://www.t-systems.de/> http://www.t-systems.de/"
]
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/20570",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS20570",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/20570",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS20570?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/20570",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS20570",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/20570",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS20570",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/20570",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS20570?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/20570",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS20570",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/20570",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/20570",
"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": "2001-11-20T12:48:57Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-06-11T09:31:15Z"
}
],
"rdapConformance": [
"nro_rdap_profile_asn_flat_0",
"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/20570",
"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/autnum/20570",
"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": "$.entities[?(@.handle=='AS8728-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-TDG1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='TSAC-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='AR13837-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
} Contact details of private individuals are redacted.