SERVICE 5: Consultancy services  Page 18 of 23  Tenderers shall fill in the price grid in Appendix C.  In the scope of data communications, EMSA can procure through this contract consultancy services to  manage, secure, operate, enhance or replace the existing services and equipment.  The bidder shall present its managed services portfolio, describing briefly the main services that could be  offered to EMSA in the following fields:  Currently routing is fully managed by EMSA. EMSA is a registered Local Internet Registry (LIR) in RIPE,  under the name pt.emsa. EMSA will autonomously manage routing using its own routers, its own Provider  Independent IP addresses:  and its own advertisements in BGP for the EMSA Autonomous System (AS Number 57350). EMSA  implements a multi-homing routing architecture, propagating simultaneously its routes to at least three  different internet service providers.  Tenderers shall fill in the price grid in Appendix C.  The tenderer is requested to describe in  no more than 20 pages  the provision of the above described  service.   operations (i.e. managed services to operate EMSA Autonomous systems and related routers on  behalf of EMSA etc.);   IT security (i.e. services like “clean pipe” and anti DDos services etc.);  other integration and simplification services.   IPv4:  91.231.216.0/23 and 185.41.116.0/22   IPv6:  2a04:8940::/29 