Skip to content
KYNEXBGP Toolkit
KVANT-TELECOM CJSC logo

AS43727

KVANT-TELECOM CJSC

Russia (RU)

ASN Information

AS NumberAS43727
AS NameKVANT-TELECOM
OrganizationKVANT-TELECOM JSC KVANT-TELEKOM
Also known asKVANT-TELECOM CJSC
CountryRussia (RU)
RegistryRIPE NCC
ASN TypeCable/DSL/ISP
Last Seen
Announcement Count91
IPv4 Prefix Count90
IPv6 Prefix Count1
RPKI StatusValid ×30Unknown (could not be determined) ×20
IRR RecordsView IRR route objects
Websitehttp://www.kvant-telecom.ru ↗

AS Path to AS43727

  1. 16552—
  2. 6939HURRICANE - Hurricane Electric LLC
  3. 43727Origin

Most common path, seen 20× in route collector data, latest at a collector in São Paulo (2026-10-16 15:21:13 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 12 peer session(s)São Paulo: 17 peer session(s)Johannesburg: 22 peer session(s)Singapore: 23 peer session(s)Amsterdam: 27 peer session(s)London: 32 peer session(s)Eugene, OR: 58 peer session(s)
High (10+ peers)Medium (3–9)Low (1–2)

Approximate route collector locations, coloured by peer sessions carrying this AS's routes.

Announced Prefixes (91)

View All →
PrefixFamilyRPKILast Seen
5.187.64.0/24IPv4ValidNot looked up yet
5.187.65.0/24IPv4Not checkedNot looked up yet
5.187.76.0/24IPv4ValidNot looked up yet
5.187.77.0/24IPv4ValidNot looked up yet
5.187.79.0/24IPv4ValidNot looked up yet
5.187.80.0/24IPv4ValidNot looked up yet
5.187.81.0/24IPv4ValidNot looked up yet
5.187.83.0/24IPv4ValidNot looked up yet

Peers (477)

View All →
ASNameRelationshipPathsLast Seen
AS6939HURRICANE - Hurricane Electric LLCBoth sides302
AS6762SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.Both sides76
AS35598INETCOM INETCOM CARRIER LLCUpstream (inferred)56
AS20764RASCOM-AS CJSC RASCOMBoth sides54
AS31500GNM-AS Global Network Management IncUpstream (inferred)35
AS37468Angola Cables - Angola CablesUpstream (inferred)30
AS30844LIQUID-AS Liquid Telecommunications LtdUpstream (inferred)16
AS58511ANYCAST-GLOBAL-BACKBONE - Anycast Global BackboneUpstream (inferred)16

Neighbours seen next to AS43727 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.

Public Peering Exchange Points (8)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
AMS-IXAmsterdam, NL80.249.213.1032001:7f8:1::a504:3727:1100GYes
DE-CIX FrankfurtFrankfurt, DE80.81.194.1242001:7f8::aacf:0:1100GYes
MSK-IX MoscowMoscow, RU195.208.208.2012001:7f8:20:101::208:201100GYes
MSK-IX Saint-PetersburgSt.Petersburg, RU194.226.100.128—100GYes
MSK-IX Saint-PetersburgSt.Petersburg, RU194.226.102.128—100GYes
PITER-IX FrankfurtFrankfurt, DE31.44.186.135—100GYes
PITER-IX RigaRiga, LV193.27.39.183—100GYes
PITER-IX TallinnTallinn, EE37.9.49.175—100GYes
Speed-IXDronten, NL185.1.222.1282001:7f8:b7::a504:3727:1100GYes

IX ports registered by AS43727 (self-reported by the network).

Interconnection Facilities (8)

FacilityCityCountry
NewTelco FrankfurtFrankfurtGermany
MEGA-i (iAdvantage Hong Kong)Hong KongHong Kong SAR China
Equinix AM1/AM2 - Amsterdam, LuttenbergwegAmsterdamNetherlands
Iron Mountain Data Center - Amsterdam (AMS-1)AmsterdamNetherlands
IXcellerate MOS1MoscowRussia
Moscow M9MoscowRussia
Bolshaya Morskaya 18St. PetersburgRussia
Equinix SK1 - Stockholm, BrommaStockholmSweden

Data centres where AS43727 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETRIPE::AS-SETKT
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsPreferred
Ratio requirementNo
ContractNot Required
Traffic1-5Tbps
Traffic ratioBalanced
Geographic scopeEurope
Max prefixes (IPv4 / IPv6)10000 / 1000
Unicast / IPv6 / MulticastYes / Yes / No
Looking glassNot available
Route serverNot available

Contact Information (3)

RoleNameEmailPhone
TechnicalNOCnoc@kvant-telecom.ru+74732330330
PolicyPeeringpeering@kvant-telecom.ru—
AbuseAbuseabuse@kvant-telecom.ru+74732330330

Only contacts the network has chosen to publish are shown.

Upstreams (109)

View all →
ASNameRelationshipPathsLast Seen
AS6939HURRICANE - Hurricane Electric LLCBoth sides302
AS6762SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.Both sides76
AS35598INETCOM INETCOM CARRIER LLCUpstream (inferred)56
AS20764RASCOM-AS CJSC RASCOMBoth sides54
AS31500GNM-AS Global Network Management IncUpstream (inferred)35
AS37468Angola Cables - Angola CablesUpstream (inferred)30
AS30844LIQUID-AS Liquid Telecommunications LtdUpstream (inferred)16
AS58511ANYCAST-GLOBAL-BACKBONE - Anycast Global BackboneUpstream (inferred)16
AS37100SEACOM Limited - SEACOM LimitedUpstream (inferred)12
AS49544i3Dnet i3D.net B.VUpstream (inferred)12
AS13030INIT7 Init7 (Switzerland) Ltd.Upstream (inferred)8
AS18106VIEWQWEST-SG-AP - Viewqwest Pte LtdUpstream (inferred)8

Downstreams (337)

View all →
ASNameRelationshipPathsLast Seen
AS6939HURRICANE - Hurricane Electric LLCBoth sides302
AS6762SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.Both sides76
AS20764RASCOM-AS CJSC RASCOMBoth sides54
AS51185MAINSTREAMING-AS MainStreaming SpABoth sides8
AS24940HETZNER-AS Hetzner Online GmbHBoth sides5
AS202365—Both sides4
AS50673—Both sides1
AS680—Downstream (inferred)Inferred—
AS1828—Downstream (inferred)Inferred—
AS2018—Downstream (inferred)Inferred—
AS3216—Both sidesInferred—
AS3316—Downstream (inferred)Inferred—

Registry and network details

Registered holderKVANT-TELECOM JSC KVANT-TELEKOM
RegisteredYes
Peering policyOpen
IRR AS-setRIPE::AS-SETKT
Registry record last modified
MaintainersRIPE-NCC-END-MNT, K-T-MNT
Internet exchanges8
Facilities8
Network profile updated

Data updated . See limitations.