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AS50928
SYNTSIB-AS PJSC MegaFon Announcing routesAS nameSYNTSIB-AS
OrganisationMEGAFON-EAST-MNT
Registry (RIR)RIPE NCC
HandleAS50928
RangeAS50928
Registered26 Apr 2010
Last changed01 Oct 2026
Abuse contact[email protected]
38IPv4 prefixes
10IPv6 prefixes
1Upstreams
23Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS31133 | MF-MGSM-AS PJSC MegaFon | 5339 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS39785 | AXIOMA Axioma, LLC | 1196 |
| AS51067 | KRAZ-AS Sibinfosoft LLC | 413 |
| AS203784 | FiberTelecom-AS Fiber Telecom Ltd | 241 |
| AS42048 | SFU-AS Siberian Federal University | 234 |
| AS60862 | CIT-KUZBASSA-AS GKU CIT Kuzbassa | 234 |
| AS8279 | ASSTRATEGIYA Novaya Strategia Ltd. | 234 |
| AS59591 | WIRENET_AS WIRENET LLC | 233 |
| AS9078 | SIBIS-AS Sibirskie Innovacionnye Sistemy Ltd | 232 |
| AS41311 | CSIT-AS Center of Connection, Informatic and Telecommunication LLC | 231 |
| AS48316 | RCAIR-AS Regional State Institution "Regional Center of automated information resource of Tomsk Region" | 230 |
| AS29071 | RU-SATSVYAZ-AS Sputnikovaya svyaz LLC | 213 |
| AS5567 | AS5567 National Research Tomsk Polytechnic University | 191 |
| AS49932 | R19-AS State Autonomous Institution of Khakass Republic Center of Informatization and New Technologies of Khakass Republic | 151 |
| AS51291 | ISTOK-AS Istok Ltd. | 150 |
| AS47117 | SIBLINE-AS Sibline Ltd. | 121 |
IPv4 prefixes (38)
188.170.244.0/2431.173.248.0/2431.173.251.0/24178.176.248.0/2431.173.252.0/2437.29.82.0/2437.29.80.0/24178.23.148.0/24178.178.78.0/24178.176.253.0/2437.29.81.0/2437.29.80.0/2246.29.195.0/24178.23.149.0/24188.170.248.0/24188.170.251.0/2431.173.249.0/24178.23.151.0/2431.173.253.0/24178.176.249.0/24188.170.245.0/2431.173.254.0/24188.170.249.0/24188.170.250.0/24188.170.252.0/2446.29.199.0/24178.176.252.0/24178.23.150.0/2446.29.196.0/24178.176.250.0/24178.176.251.0/2431.173.250.0/2431.173.248.0/2137.29.83.0/24188.170.244.0/2346.29.192.0/21178.23.144.0/2146.29.194.0/24
IPv6 prefixes (10)
RPKI-validate all prefixes of AS50928
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | MEGAFON-EAST-MNT | MEGAFON-EAST-MNT | ||
| registrant | MEGAFON-RIPE-MNT | MEGAFON-RIPE-MNT | ||
| registrant | MF-SIB-MNT | MF-SIB-MNT | ||
| administrative, technical | MegaFon PJSC - Internet Service Network Operation Center | MFON-RIPE | [email protected] | PJSC "MegaFon", 41, Oruzheyniy lane, Moscow, 127006, Russian Federation |
| registrant | PJSC MegaFon | ORG-OM1-RIPE | +74959801970, +74955077777, +74959801949, +74959801939 | 41, Oruzheyniy lane, 127006, Moscow, RUSSIAN FEDERATION |
| registrant | RIPE-NCC-END-MNT | RIPE-NCC-END-MNT | ||
| abuse | MegaFon PJSC - Internet Service Network Operation Center | MFON-RIPE | [email protected] | PJSC "MegaFon", 41, Oruzheyniy lane, Moscow, 127006, Russian Federation |
| administrative | Aleksei Ivanov | AI5775-RIPE | +79879528595 | 41 Oruzheyniy lane, Moscow 127006, Russia |
| registrant | MEGAFON-RIPE-MNT | MEGAFON-RIPE-MNT | ||
| administrative | Pavel Polyntsev | PP18881-RIPE | +7 (931) 384-2089 | 127006 Moscow 41, Oruzheyniy lane, PJSC MegaFon |
Raw registry response
{
"handle": "AS50928",
"startAutnum": 50928,
"endAutnum": 50928,
"name": "SYNTSIB-AS",
"status": [
"active"
],
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"rel": "self",
"href": "https://rdap.db.ripe.net/entity/MEGAFON-EAST-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
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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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"text",
[
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],
[
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{
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"text",
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[
"tel",
{
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"text",
"+74955077777"
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[
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"text",
"+74959801949"
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[
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],
"roles": [
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"links": [
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"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-OM1-RIPE"
},
{
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{
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},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
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}
],
"objectClassName": "entity"
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{
"handle": "MFON-RIPE",
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"fn",
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],
[
"kind",
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],
[
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{
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},
"text",
[
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]
],
[
"email",
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],
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{
"handle": "AI5775-RIPE",
"vcardArray": [
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],
[
"fn",
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],
[
"kind",
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"individual"
],
[
"adr",
{
"label": "41 Oruzheyniy lane, Moscow 127006, Russia"
},
"text",
[
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"",
"",
""
]
],
[
"tel",
{
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"text",
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]
]
],
"roles": [
"administrative"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50928",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/AI5775-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": "MEGAFON-RIPE-MNT",
"vcardArray": [
"vcard",
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[],
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],
[
"fn",
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],
[
"kind",
[],
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50928",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/MEGAFON-RIPE-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": "PP18881-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Pavel Polyntsev"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "127006 Moscow 41, Oruzheyniy lane\nPJSC MegaFon"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+7 (931) 384-2089"
]
]
],
"roles": [
"administrative"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50928",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/PP18881-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": [
"",
"+=======================================================+",
"IPv4",
"---------------------------------------------------------",
"Upstream",
"Customers",
"T5007440",
"T5372114",
"T5418595",
"T5467076",
"C4543002",
"T5708675",
"T5712428",
"Peers",
"NSK-IX",
"IPv6",
"| BGP COMMUNITIES |",
"+-------------------------------------------------------+",
"| Communities for prefix classification |",
"| The format is 50928:12XX0 where the fields are: |",
"| |",
"| XX - Customers geographical code: |",
"| 22 - Barnaul, Biysk, Gorno-Altaysk |",
"| 24 - Krasnoyarsk, Kansk, Abakan, Achinsk |",
"| 42 - Kemerovo, Novokuznetsk, Yurga |",
"| 54 - Novosibirsk |",
"| 55 - Omsk |",
"| 70 - Tomsk, Seversk |",
"| We filter inbound prefixes longer than /24 |",
"| Also see BGP communities for AS6854 |",
"| Also see BGP communities for AS31133 |"
]
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50928",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS50928",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/50928",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS50928?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/50928",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS50928",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/50928",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS50928",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/50928",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS50928?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/50928",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS50928",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/50928",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/50928",
"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": "2010-04-26T10:03:04Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-10-01T09:53:03Z"
}
],
"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/50928",
"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/50928",
"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": "$.entities[?(@.handle=='MFON-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-OM1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='MFON-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.