AS15704 — XTRA Telecom

Network type: residential

AS15704 announces 196 IPv4 prefixes covering 836,096 addresses and 6 IPv6 prefixes.

About this network

Eight hundred thousand addresses, four brands, and three spellings of the same abuse contact.

What it's used for

• A telecoms group's network. Two hundred and fifty-two IPv4 prefixes and twenty-five IPv6 prefixes announced from Spain, eight hundred and thirty-five thousand addresses, across ninety-two observed BGP neighbours.

Notable

• The blocks carry netnames from at least four different brands, including a mobile operator, a fixed operator and a cable company, all under one number.
• The group's abuse contact appears three ways across those blocks: as one word with no separator, as three words with spaces, and as a company abbreviation followed by the registry's name.
• One netname is the block's own address with the dots replaced by hyphens, in mixed case, and the same netname is used for two different blocks.
• One block lists only an abuse contact, with no company at all.
• The single answering address returns a name with no address in it, shared across the range.
• Eighteen addresses were queried and one returned a name.

Interesting

• Three spellings of one abuse contact is what a merger does to a registry. Each acquired company's blocks got the new owner's contact written in whatever form the person doing the editing used that day, and nothing ever normalised them.
• A netname made of the block's own address is redundant while it is right and misleading the moment the block is split, which here it already has been.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 31.221.128.0/17
• 31.222.80.0/20
• 37.29.128.0/17
• 46.6.0.0/18
• 46.6.112.0/23
• 46.6.114.0/24
• 46.6.116.0/22
• 46.6.120.0/21
• 46.6.128.0/17
• 46.222.0.0/16
• 66.81.160.0/19
• 67.218.224.0/19
• 77.27.140.0/22
• 77.27.148.0/22
• 77.241.48.0/21
• 77.241.56.0/23
• 77.241.59.0/24
• 77.241.60.0/23
• 77.241.63.0/24
• 78.30.0.0/18
• 80.81.96.0/19
• 81.0.0.0/18
• 82.144.0.0/19
• 82.213.192.0/18
• 83.138.40.0/21
• 83.165.112.0/21
• 83.175.192.0/19
• 83.175.224.0/22
• 83.175.228.0/23
• 83.175.231.0/24
• 83.175.232.0/21
• 83.175.240.0/20
• 84.39.176.0/21
• 85.31.128.0/21
• 85.85.104.0/21
• 85.85.112.0/20
• 85.85.160.0/19
• 85.85.200.0/21
• 85.85.224.0/20
• 85.86.24.0/21
• 85.86.32.0/21
• 85.86.56.0/21
• 85.86.64.0/21
• 85.86.176.0/20
• 85.86.208.0/21
• 85.86.216.0/22
• 85.86.232.0/21
• 85.86.240.0/20
• 85.87.0.0/20
• 85.87.16.0/21
• 85.87.120.0/22
• 85.87.128.0/19
• 85.87.160.0/21
• 85.87.176.0/20
• 85.87.216.0/23
• 85.87.220.0/23
• 85.187.52.0/22
• 85.235.68.0/22
• 85.239.128.0/20
• 87.124.128.0/18
• 89.35.62.0/23
• 89.39.34.0/23
• 89.39.36.0/22
• 89.39.40.0/21
• 89.39.48.0/22
• 89.39.52.0/23
• 89.39.55.0/24
• 89.39.56.0/21
• 91.106.16.0/21
• 91.116.156.0/22
• 91.116.160.0/22
• 91.116.220.0/22
• 91.116.236.0/22
• 91.116.244.0/22
• 91.117.16.0/21
• 91.117.40.0/22
• 91.117.72.0/22
• 91.117.108.0/22
• 91.117.176.0/22
• 91.117.228.0/22
• 91.194.62.0/23
• 91.242.152.0/21
• 93.115.37.0/24
• 93.115.128.0/21
• 93.115.152.0/24
• 93.115.202.0/24
• 93.115.242.0/24
• 93.156.192.0/18
• 93.176.128.0/18
• 93.177.120.0/22
• 94.73.32.0/19
• 95.169.224.0/21
• 95.169.240.0/23
• 95.169.246.0/24
• 109.227.128.0/19
• 109.227.178.0/24
• 119.12.224.0/19
• 137.59.58.0/24
• 139.47.0.0/17
• 139.47.128.0/20

and 102 more.

Upstream networks

• AS1299 Arelion Sweden AB
• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS5511 Orange S.A.
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS6939 Hurricane Electric LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS12338 Euskaltel S.A.
• AS37721 Virtual Technologies & Solutions
• AS57463 NetIX Communications JSC
• AS49559 A-Systems Sp. z o.o.
• AS24482 SG.GS
• AS33891 Core-Backbone GmbH
• AS5405 Inter.link GmbH

Downstream networks

• AS12338 Euskaltel S.A.
• AS62352 XFERA Moviles S.A.
• AS12521 Nova Internet S.L.
• AS206757 FIBROPTIC CAT TELECOM SL
• AS42666 Embou Nuevas Tecnologias SL
• AS41368 Spotting Brands Technologies S.L.
• AS37508 MATTEL
• AS60987 FIBERDAN NETWORKS, S.L
• AS206866 GARTEL, TELEFONIA Y COMUNICACION, S.L.
• AS212866 Redes Opticas Salmantinas SL
• AS42386 EPRESA ENERGIA SA
• AS200387 Tele puerto real SL
• AS56909 TD PR ARLU S.A
• AS198404 RENTEL WIFI, S.L.
• AS12321 XTRA TELECOM S.A.
• AS209923 GRUPO INFORMATICA PACO SECILLA SL
• AS202814 ELECTRICA FUSION DE VILLANUEVA DE CORDOBA S.L.
• AS16299 XFERA Moviles S.A.
• AS48427 VISOVISION S.L.
• AS29680 Gamma Operadora de Comunicaciones S.A.
• AS207628 Eduardo Senin Herrero
• AS198192 TELEPORTE S.L.
• AS211811 TM DIGITAL GRANADA S.L.
• AS60203 Innovaciones Tecnlogicas del Sur S.L.
• AS208738 Carcon Networks S.L.

Adjacent networks

• AS1299 Arelion Sweden AB
• AS3356 Level 3 Parent, LLC
• AS202766 LYNTIA NETWORKS S.A.
• AS174 Cogent Communications, LLC
• AS12338 Euskaltel S.A.
• AS5511 Orange S.A.
• AS6939 Hurricane Electric LLC
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS62352 XFERA Moviles S.A.
• AS12521 Nova Internet S.L.
• AS206757 FIBROPTIC CAT TELECOM SL
• AS42666 Embou Nuevas Tecnologias SL
• AS41368 Spotting Brands Technologies S.L.
• AS34549 meerfarbig GmbH & Co. KG
• AS37508 MATTEL
• AS48427 VISOVISION S.L.
• AS60987 FIBERDAN NETWORKS, S.L
• AS206866 GARTEL, TELEFONIA Y COMUNICACION, S.L.
• AS37721 Virtual Technologies & Solutions
• AS57463 NetIX Communications JSC
• AS49559 A-Systems Sp. z o.o.
• AS42386 EPRESA ENERGIA SA
• AS212866 Redes Opticas Salmantinas SL
• AS200387 Tele puerto real SL
• AS56909 TD PR ARLU S.A

Internet exchanges

• DE-CIX Madrid — Madrid, Spain
• ESpanix Madrid Lower LAN — Madrid, Spain
• IXPlay Global Peers — Madrid, Spain