AS209619
4 Military Clinical Hospital with Polyclinic Independent Public Health Care Facility in Wroclaw
Registration
IPv4 Prefixes
1 prefix · 256 addresses Routing data as of 2026-10-10 08:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 156.17.204.0/24 | 156.17.204.0 – 156.17.204.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
2 unique neighbours · 2 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 (2)
Raw RDAP Response
{
"handle": "AS209619",
"startAutnum": 209619,
"endAutnum": 209619,
"name": "AS_4WSK",
"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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"links": [
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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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[
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{},
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[
"adr",
{
"label": "Wroclaw Centre for Networking and Supercomputing\nPlac Grunwaldzki 9\n50-377 Wroclaw, Poland"
},
"text",
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[
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"text",
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"text",
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[
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[
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{
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"text",
"+48713225797"
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[
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{
"type": "abuse"
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"text",
"[email protected]"
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{
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"links": [
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"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS209619",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/209619",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS209619?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/209619",
"rel": "rdap-down",
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"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/209619",
"rel": "rdap-top",
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{
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"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/209619",
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"type": "application/rdap+json"
},
{
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},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
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}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2025-06-20T12:51:20Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-06-20T12:51:20Z"
}
],
"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/209619",
"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": [
{
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"rel": "terms-of-service",
"href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
"type": "application/pdf"
}
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}
],
"port43": "whois.ripe.net",
"objectClassName": "autnum",
"redacted": [
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='DW3812-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
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"reason": {
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},
"prePath": "$.entities[?(@.handle=='ORG-WSK6-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
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{
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{
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"reason": {
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},
"prePath": "$.entities[?(@.handle=='ART85-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
} Contact details of private individuals are redacted.