Organization
PE NIKOLAYENKO NIKOLAY IVANOVICH
ALTERNATIVA-NET
Registered
Nov 11, 2010
16 years ago
IPv4 Prefixes
2
1,024 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream
Registration
AS Number AS51824 AS Name ALTERNATIVA-NET Organization PE NIKOLAYENKO NIKOLAY IVANOVICH Organization ID ORG-FA368-RIPE Address Ukraine 04108, Kiev, Prospekt Pravdy b.33 ap 270 Country Ukraine (UA) Registry RIPE NCC Allocated Nov 11, 2010 Record Created Nov 25, 2010 Last Updated Oct 11, 2018 Status
active
WHOIS Server whois.ripe.net AS Description ALTERNATIVA-NET - PE NIKOLAYENKO NIKOLAY IVANOVICH, UA Remarks ISP ALTERNATIVA, Abuse reports: [email protected], NOC: [email protected], www: http://ispalternativa.net.ua Abuse Email [email protected] IPv4 Prefixes
2 prefixes · 1,024 addresses Routing data as of 2026-10-04 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 91.221.84.0/23 | 91.221.84.0 – 91.221.85.255 | 512 |
| 192.162.196.0/23 | 192.162.196.0 – 192.162.197.255 | 512 |
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": "AS51824",
"startAutnum": 51824,
"endAutnum": 51824,
"name": "ALTERNATIVA-NET",
"status": [
"active"
],
"entities": [
{
"handle": "MNT-ALTERNATIVA",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/51824",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/MNT-ALTERNATIVA"
},
{
"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": "NMIA-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/51824",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/NMIA-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": "ORG-FA368-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"PE NIKOLAYENKO NIKOLAY IVANOVICH"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Ukraine 04108, Kiev, Prospekt Pravdy b.33 ap 270"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/51824",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-FA368-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",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/51824",
"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": "AR19349-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Abuse-C Role"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Ukraine 04108, Kiev, Prospekt Pravdy b.33 ap 270"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
],
[
"org",
{},
"text",
"ORG-FA368-RIPE"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "MNT-ALTERNATIVA",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/51824",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/MNT-ALTERNATIVA"
},
{
"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-FA368-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"PE NIKOLAYENKO NIKOLAY IVANOVICH"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Ukraine 04108, Kiev, Prospekt Pravdy b.33 ap 270"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/51824",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-FA368-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": [
"ISP ALTERNATIVA",
"",
"Abuse reports: [email protected]",
"NOC: [email protected]",
"www: http://ispalternativa.net.ua"
]
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/51824",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS51824",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/51824",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS51824?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/51824",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS51824",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/51824",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS51824",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/51824",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS51824?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/51824",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS51824",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/51824",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/51824",
"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": "2010-11-25T15:15:07Z"
},
{
"eventAction": "last changed",
"eventDate": "2018-10-11T09:47:03Z"
}
],
"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/51824",
"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/51824",
"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": "$.entities[?(@.handle=='ORG-FA368-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='AR19349-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
} Contact details of private individuals are redacted.