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AS49638

CATNIX

Spain (ES)

ASN Information

AS NumberAS49638
AS NameCATNIX
OrganizationCATNIX Consorci de Serveis Universitaris de Catalunya
Also known asCATNIX
CountrySpain (ES)
RegistryRIPE NCC
ASN TypeNSP
Last Seen
Announcement Count2
IPv4 Prefix Count1
IPv6 Prefix Count1
RPKI StatusValid ×1Unknown (could not be determined) ×1
IRR RecordsView IRR route objects
Websitehttp://www.catnix.net ↗

AS Path to AS49638

  1. 37271Workonline Communications(Pty) Ltd - Workonline Communications(Pty) Ltd
  2. 2914NTT-DATA-2914 - NTT America, Inc.
  3. 5511Opentransit Orange S.A.
  4. 12479UNI2-AS Orange Espagne SA
  5. 13041CESCA-AC Consorci de Serveis Universitaris de Catalunya
  6. 49638Origin

Most common path, seen 8× in route collector data, latest at a collector in Johannesburg (2026-10-25 13:38:52 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 21 peer session(s)São Paulo: 32 peer session(s)Johannesburg: 35 peer session(s)Singapore: 41 peer session(s)Amsterdam: 44 peer session(s)London: 55 peer session(s)Eugene, OR: 110 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 (2)

View All →
PrefixFamilyRPKILast Seen
91.213.30.0/24IPv4ValidNot looked up yet
2001:67c:137c::/48IPv6Not checkedNot looked up yet

Peers (7)

View All →
ASNameRelationshipPathsLast Seen
AS13041CESCA-AC Consorci de Serveis Universitaris de CatalunyaUpstream (inferred)265
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)73
AS8426CLARANET-AS Claranet LimitedUncertainInferred—
AS20144IMRS - ICANNDownstream (inferred)Inferred—
AS25152K-ROOT-SERVER Reseaux IP Europeens Network Coordination Centre (RIPE NCC)Downstream (inferred)Inferred—
AS29680VOZTELECOM Gamma Operadora de Comunicaciones S.A.UncertainInferred—
AS56911ASN-WARIAN Warian S.R.L.Upstream (inferred)Inferred—

Neighbours seen next to AS49638 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 (1)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
CATNIXBarcelona, ES193.242.98.1192001:7f8:2a:0:1:1:4:9638200GYes

IX ports registered by AS49638 (self-reported by the network).

Interconnection Facilities (3)

FacilityCityCountry
CSUC Campus NordBarcelonaSpain
Equinix BA1 - BarcelonaBarcelonaSpain
Templus DC Barcelona BCN01L'Hospitalet de LlobregatSpain

Data centres where AS49638 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS-CATNIX-SERVICES
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
Traffic20-50Gbps
Traffic ratioMostly Outbound
Geographic scopeRegional
Max prefixes (IPv4 / IPv6)5 / 6
Unicast / IPv6 / MulticastYes / Yes / No
Looking glasshttps://lg.catnix.net/summary/lgbird/ipv4 ↗
Route serverhttps://www.catnix.net/en/route-servers/ ↗

Contact Information (1)

RoleNameEmailPhone
AbuseCATNIX NOCcatnix@suport.csuc.cat+34932056464

Only contacts the network has chosen to publish are shown.

Upstreams (3)

ASNameRelationshipPathsLast Seen
AS13041CESCA-AC Consorci de Serveis Universitaris de CatalunyaUpstream (inferred)265
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)73
AS56911ASN-WARIAN Warian S.R.L.Upstream (inferred)Inferred—

Downstreams (2)

ASNameRelationshipPathsLast Seen
AS20144IMRS - ICANNDownstream (inferred)Inferred—
AS25152K-ROOT-SERVER Reseaux IP Europeens Network Coordination Centre (RIPE NCC)Downstream (inferred)Inferred—

Registry and network details

Registered holderCATNIX Consorci de Serveis Universitaris de Catalunya
RegisteredYes
Peering policyOpen
IRR AS-setAS-CATNIX-SERVICES
Registry record last modified
MaintainersRIPE-NCC-END-MNT, CESCA-MNT
Internet exchanges1
Facilities3
Network profile updated

Data updated . See limitations.