1. Cable Faults update due to Taiwan Earthquake Brata T. Hardjosubroto PT Indosat Nusa Dua, Bali 25 Februari 2007

2. Total IP Transit Bandwidth : 1,595 Gbps Jakarta AT&T, USA FT, SG Batam Backbone Capacity LocationCountryBandwidth BatamSingapore45 Mbps JakartaSingapore620 Mbps 155 Mbps JakartaHongkong155 Mbps 155 Mbps JakartaUSA465 Mbps INTERNATIONAL IP TRANSIT BACKBONE

5. APCN Cable System Suspected Failed Segment or Suspected Cable Fault Location: APCN System1 (B4) and APCN System 2 (B5)

6. SMW-3 Cable System Latest faults near Fangshan due to earthquake on 26 Dec. 2006 Earlier fault at Shantou on 17 Dec. 2006

7. Internet services –Total link transit 1520 Mbps Link outage = 455 Mbps ~ 30 % capacity –MCI-UUNet = 300 Mbps –AT&T = 155 Mbps Link available = 1065 Mbps ~ 70 % capacity –STIX (SNG) = 600 Mbps ~ 160 Mbps –T-System (FT-SNG) = 155 Mbps ~ 40 Mbps –HGC HK (Sprint-HK) = 155 Mbps ~ 80 Mbps –BTN ACCESS HK = 155 Mbps ~ 80 Mbps –Total link bilateral internet peering = 500 Mbps Peering outage = 49 Mbps ~ 10 % –KDDI = 45 Mbps –Japan Telecom = 2 Mbps –TW gate = 2 Mbps Peering available = 451 Mbps ~ 90 % –Customer impacted ISP = IM2, CBN, Bitnet, Icon+, Infoasia, Corp = US embassy, Petrosea, chevron Internet services ~ 360 Mbps (20 %) ~ 360 Mbps (20 %)

8. Total IP Transit Bandwidth : 1,595 Gbps Jakarta AT&T, USA FT, SG Batam Backbone Capacity LocationCountryBandwidth BatamSingapore45 Mbps JakartaSingapore620 Mbps 155 Mbps 45 Mbps 155 Mbps JakartaHongkong155 Mbps 155 Mbps JakartaUSA465 Mbps Jakarta Autralia155 Mbps INTERNATIONAL IP TRANSIT BACKBONE

9. Total IP Transit Bandwidth : 2,085 Gbps Jakarta AT&T, USA FT, SG Batam Backbone Capacity LocationCountryBandwidth BatamSingapore45 Mbps JakartaSingapore620 Mbps 155 Mbps 45 Mbps 155 Mbps JakartaHongkong155 Mbps 155 Mbps JakartaUSA465 Mbps Jakarta Autralia155 Mbps INTERNATIONAL IP TRANSIT BACKBONE

10. Thank You