| Prefix | Description | |
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5.57.24.0/24 | - |
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5.57.25.0/24 | CONSORCIO DE TELECOMUNICACIONES AVANZADA S.A. |
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5.57.26.0/24 | - |
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5.57.27.0/24 | CONSORCIO DE TELECOMUNICACIONES AVANZADA S.A. |
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5.57.28.0/22 | CONSORCIO DE TELECOMUNICACIONES AVANZADA S.A. |
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185.197.48.0/22 | CONSORCIO DE TELECOMUNICACIONES AVANZADA S.A. |
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2a0a:6280::/29 | CONSORCIO DE TELECOMUNICACIONES AVANZADA S.A. |
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS1299 | Arelion (fka. Telia Carrier) | ✔ | ✘ | |
| AS12479 | Orange Espagne SA | ✔ | ✔ |
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS1299 | Arelion (fka. Telia Carrier) | ✔ | ✘ | |
| AS12479 | Orange Espagne SA | ✔ | ✔ | |
| AS6939 | Hurricane Electric LLC | ✔ | ✔ | |
| AS202054 | GRUPO SYS4NET, S.L. | ✔ | ✘ | |
| AS205279 | Montel Telecom, S.L. | ✔ | ✘ | |
| AS5405 | Inter.link GmbH | ✔ | ✔ | |
| AS137409 | GSL Networks Pty LTD | ✔ | ✔ | |
| AS34927 | iFog GmbH | ✔ | ✔ | |
| AS6204 | INTERKVM HOST SRL | ✔ | ✔ | |
| AS34549 | meerfarbig GmbH & Co. KG | ✔ | ✔ | |
| AS33891 | Core-Backbone GmbH | ✔ | ✔ | |
| AS25091 | IP-Max SA | ✔ | ✔ | |
| AS24940 | Hetzner Online GmbH | ✔ | ✔ | |
| AS8218 | Zayo Europe | ✔ | ✔ | |
| AS8708 | DIGI ROMANIA S.A. | ✔ | ✘ | |
| AS14840 | BR.DIGITAL | ✔ | ✔ | |
| AS35625 | Eurofiber France SAS | ✔ | ✔ | |
| AS49544 | i3D.net B.V | ✔ | ✔ | |
| AS49600 | NEAR IP, S.L. | ✔ | ✘ | |
| AS6424 | EDGOO NETWORKS | ✔ | ✔ | |
| AS209823 | Enki Multimedia EURL | ✔ | ✔ | |
| AS9498 | Bharti Airtel Ltd. | ✔ | ✘ | |
| AS2635 | Automattic, Inc | ✔ | ✔ | |
| AS24482 | SG.GS | ✔ | ✔ | |
| AS4455 | IX Reach Ltd | ✔ | ✘ | |
| AS22356 | Durand do Brasil Ltda | ✔ | ✔ | |
| AS4230 | Claro (Embratel) | ✔ | ✔ | |
| AS56987 | ABACLOUDA SAS | ✔ | ✔ | |
| AS37738 | HOSTOWEB | ✔ | ✔ | |
| AS60171 | AFR-IX TELECOM S.A. | ✔ | ✔ | |
| AS57344 | Telehouse EAD | ✔ | ✘ | |
| AS264409 | Huge Networks | ✔ | ✘ | |
| AS216392 | SERGI GARCIA JIMENEZ | ✔ | ✘ | |
| AS196610 | DE-CIX Academy | ✔ | ✘ | |
| AS53062 | ALT | GRUPO BRASIL TECPAR | ✔ | ✘ | |
| AS34953 | RelAix Networks GmbH | ✔ | ✔ | |
| AS35280 | F5 Networks SARL | ✘ | ✔ | |
| AS32590 | Valve Corporation | ✔ | ✔ | |
| AS20473 | The Constant Company, LLC | ✔ | ✔ | |
| AS34696 | MISMELINK NETWORKS, SL | ✔ | ✔ | |
| AS15830 | Equinix, Inc. | ✔ | ✘ | |
| AS36236 | NetActuate, Inc | ✔ | ✔ | |
| AS42473 | Anexia Cloud Solutions GmbH | ✔ | ✔ | |
| AS15169 | Google LLC | ✔ | ✘ | |
| AS209179 | AfriCloud LLC | ✔ | ✘ | |
| AS25160 | Vorboss Limited | ✔ | ✔ | |
| AS207336 | Netassist SL | ✘ | ✔ | |
| AS54309 | NEGU | ✔ | ✘ | |
| AS28283 | Adyl Telecom | ✔ | ✔ | |
| AS202673 | Ohz Digital S.L. | ✔ | ✘ | |
| AS13030 | Init7 (Switzerland) Ltd. | ✘ | ✔ | |
| AS8772 | NetAssist LLC | ✘ | ✔ | |
| AS49121 | Infinity Telecom, s.r.o. | ✘ | ✔ | |
| AS47927 | WIFIWEB s.r.l. | ✘ | ✔ | |
| AS6057 | Administracion Nacional de Telecomunicaciones | ✘ | ✔ | |
| AS37721 | Virtual Technologies & Solutions | ✘ | ✔ |
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS202054 | GRUPO SYS4NET, S.L. | ✔ | ✘ | |
| AS205279 | Montel Telecom, S.L. | ✔ | ✘ |
aut-num: AS199434 as-name: COTA-AS org: ORG-CTAS4-RIPE remarks: ======================================================= remarks: IPv6 remarks: ======================================================= mp-import: afi ipv6.unicast from AS48793 accept ANY mp-export: afi ipv6.unicast to AS48793 announce AS-COTA mp-import: afi ipv6.unicast from AS12715 accept ANY mp-export: afi ipv6.unicast to AS12715 announce AS-COTA mp-import: afi ipv6.unicast from AS1299 accept ANY mp-export: afi ipv6.unicast to AS1299 announce AS-COTA remarks: remarks: ======================================================= remarks: IPv4 remarks: ======================================================= import: from AS1299 accept ANY export: to AS1299 announce AS-COTA import: from AS12715 accept ANY export: to AS12715 announce AS-COTA import: from AS48793 accept ANY export: to AS48793 announce AS-COTA import: from AS29119 accept ANY export: to AS29119 announce AS-COTA import: from AS199435 accept ANY export: to AS199435 announce AS-COTA import: from AS209803 accept AS209803 export: to AS209803 announce ANY import: from AS205279 accept AS205279 export: to AS205279 announce ANY import: from AS202054 accept AS202054 export: to AS202054 announce ANY remarks: remarks: ======================================================= remarks: Peering Policy remarks: ======================================================= remarks: COTA has an OPEN PEERING POLICY. Peering request, please contact: remarks: peering [at] cotatelecom [dot] com remarks: remarks: ======================================================= remarks: For SPAM, Net Abuse, Intrusion and Security Issues. Please Contact: remarks: abuse [at] cotatelecom [dot] com remarks: ======================================================= admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: MNT-COTA created: 2013-01-22T09:42:23Z last-modified: 2025-07-24T09:20:04Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** organisation: ORG-CTAS4-RIPE org-name: CONSORCIO DE TELECOMUNICACIONES AVANZADA S.A. country: ES org-type: LIR address: Dummy address for ORG-CTAS4-RIPE # Email removed, Log into bgp.tools to see whois emails abuse-c: AR14902-RIPE mnt-ref: MNT-COTA mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-COTA created: 2012-05-09T11:23:07Z last-modified: 2020-12-16T13:27:39Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************Last Update: 2025-12-26T03:24:43Z UTC
| - | Member | ASN Count |
|---|---|---|
| RIPE | as-servihosting | 1140 |
| RIPE | as48793:as-decix-mad-rs | 227 |
| RIPE | as-wol-cota | 8 |
| RIPE | as-ono-ups | 301 |
| RIPE | as48793:as-decix-mad-rs-v6 | 228 |
| RIPE | as-cota | 5 |
| RIPE | as48793:as-decix-mad-connected | 228 |
| RIPE | as-codinet | 123 |
| RIPE | as-aunanet | 298 |
IPv4: 16
IPv6: 1
| Name | IPv4 | IPv6 | Link Speed | |
|---|---|---|---|---|
| ESpanix Madrid Lower LAN | 193.149.1.131 | 2001:7f8:f::131 | 10 gbps | |
| DE-CIX Madrid | 185.1.192.71 | 2001:7f8:a0:0:3:b0a:0:1 | 10 gbps |