AS2134 — GSVNET-AS Santander Global Technology and Operations, S.L.

AS2134 announces 40 IPv4 prefixes covering 98,048 addresses and 0 IPv6 prefixes.

About this network

The global network of Santander Global Technology, S.L.U. (GSVNET-AS, "GS Virtual Network Produban"), the technology arm of the Santander banking group, based in Boadilla del Monte near Madrid.

What it's used for

• Corporate and inter-site networking for Banco Santander's global operations, with support sites in Spain, the UK, Mexico, and the US.

Notable

• A private enterprise banking network, not a commercial ISP or host.

Interesting

• "Produban" was Santander's former technology-services brand, since folded into Santander Global Technology; the network was registered in 2004.

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

Announced prefixes

• 62.164.10.0/23
• 62.164.12.0/23
• 62.164.14.0/24
• 62.164.17.0/24
• 62.164.18.0/24
• 62.164.96.0/21
• 62.164.106.0/24
• 62.164.112.0/22
• 155.202.254.0/23
• 170.169.0.0/18
• 170.169.64.0/19
• 170.169.96.0/21
• 170.169.104.0/22
• 170.169.110.0/23
• 170.169.112.0/20
• 170.169.128.0/17
• 193.127.132.0/22
• 193.127.136.0/21
• 193.127.144.0/24
• 193.127.160.0/19
• 193.127.192.0/20
• 193.127.208.0/21
• 193.127.216.0/22
• 193.127.220.0/23
• 193.127.223.0/24
• 193.127.224.0/23
• 193.127.226.0/24
• 193.127.229.0/24
• 193.127.232.0/24
• 193.127.234.0/23
• 193.127.236.0/23
• 193.127.239.0/24
• 193.127.240.0/23
• 193.127.242.0/24
• 193.127.244.0/23
• 193.127.250.0/23
• 193.127.255.0/24
• 195.43.48.0/22
• 195.76.19.0/24
• 195.149.208.0/21

Upstream networks

• AS3352 TELEFONICA DE ESPANA S.A.U.
• AS32787 Akamai Technologies, Inc.
• AS2856 British Telecommunications Limited
• AS32098 Transtelco Inc
• AS46887 Crown Castle Fiber LLC
• AS3356 Level 3 Parent, LLC
• AS18734 Operbes, S.A. de C.V.
• AS8220 COLT Technology Services Group Limited
• AS14178 Megacable Comunicaciones de Mexico, S.A. de C.V.
• AS21508 Comcast Cable Communications, LLC
• AS33662 Comcast Cable Communications, LLC
• AS37721 Virtual Technologies & Solutions
• AS33891 Core-Backbone GmbH
• AS3320 Deutsche Telekom AG
• AS6939 Hurricane Electric LLC
• AS8218 Zayo Infrastructure France SA

Adjacent networks

• AS3352 TELEFONICA DE ESPANA S.A.U.
• AS32787 Akamai Technologies, Inc.
• AS2856 British Telecommunications Limited
• AS32098 Transtelco Inc
• AS46887 Crown Castle Fiber LLC
• AS3356 Level 3 Parent, LLC
• AS18734 Operbes, S.A. de C.V.
• AS8220 COLT Technology Services Group Limited
• AS14178 Megacable Comunicaciones de Mexico, S.A. de C.V.
• AS21508 Comcast Cable Communications, LLC
• AS33662 Comcast Cable Communications, LLC
• AS37721 Virtual Technologies & Solutions
• AS33891 Core-Backbone GmbH
• AS3320 Deutsche Telekom AG
• AS6939 Hurricane Electric LLC
• AS8218 Zayo Infrastructure France SA

Routing security

• RPKI: 90 valid, 0 invalid and 43 not-found announcements; 10 ROAs.
• ASPA: none published.
• IRR: 88% of announcements registered; 209 route objects.
• Listed in as-sets: AS-32098, AS-8151, AS-BESTEL-NET, AS-BTGB-CUST, AS-CCF, AS-CCF-TEST, AS-CWCUSTEU, AS-EUROCIBER, AS-GBLXEU, AS-GIGABELL, AS-GSVNET, AS-KDDCUSTOMER2, AS-KQES, AS-KQFR-INTL, AS-PROLE, AS-TELSTRA-INTL-CUSTOMERS, AS-TOTALPLAY, AS12479:AS-CUSTOMERS, AS14178:AS-MCM-TELECOM, AS16657:AS-CUST, AS29075:AS-PEERS:AS-LINX, AS3352:AS-TDE-DIBA, AS7438:AS-CUSTOMERS, AS8220:AS-COLTDE, AS8220:AS-COLTES.

Internet exchanges

• LINX LON1 — London, United Kingdom
• ESpanix Madrid Lower LAN — Madrid, Spain