Extreme IX Kolkata
Extreme IX Kolkata is an Internet Exchange Point in Kolkata, India, operated by Extreme Infocom Pvt. Ltd., connecting 25 unique networks through 30 ports with 1.01 Tbps of provisioned capacity across 2 facilities. 1 of its member networks peer at no other exchange in India.
Unique Networks
↑ 0.0% YoY↓ 3.8% MoM
25
Connection
↑ 3.4% YoY↓ 3.2% MoM
30
Facilities
↑ 0.0% YoY↑ 0.0% MoM
2
Total Capacity
↑ 0.1% YoY↓ 15.8% MoM
1.01 Tbps
IXP Information
| Organization | Extreme Infocom Pvt. Ltd. (Website) |
| Name | Extreme IX Kolkata |
| City | Kolkata, IN |
| Networks | 25 |
| Connections | 30 |
| Total Capacity | 1.01 Tbps |
| Facilities | 2 |
| Website | https://extreme-ix.org/ |
Capacity Distribution by Network
Protocol Support
IPv6
Multicast
Facilities (2)
| Name | City |
|---|---|
| CtrlS Kolkata DC1 | Kolkata |
| STT Kolkata 1 | Kolkata |
Connections (30)
| IPv4 | IPv6 | |||
|---|---|---|---|---|
| 20940 | Akamai Technologies | 100 Gbps | 45.120.249.19 | 2001:df2:1900:5::19 |
| 16509 | Amazon.com | 100 Gbps | 45.120.249.23 | 2001:df2:1900:5::23 |
| 16509 | Amazon.com | 100 Gbps | 45.120.249.24 | 2001:df2:1900:5::24 |
| 32934 | Meta | 100 Gbps | 45.120.249.28 | 2001:df2:1900:5::28 |
| 32934 | Meta | 100 Gbps | 45.120.249.27 | 2001:df2:1900:5::27 |
| 55256 | Netskope | 100 Gbps | 45.120.249.6 | 2001:df2:1900:5::6 |
| 53813 | Zscaler AS53813 | 100 Gbps | 45.120.249.17 | 2001:df2:1900:5::17 |
| 53813 | Zscaler AS53813 | 100 Gbps | 45.120.249.12 | 2001:df2:1900:5::12 |
| 58765 | B-Tel Internet pvt Ltd | 20 Gbps | 45.120.249.33 | 2001:df2:1900:5::33 |
| 141856 | A S C S C DIGITAL | 10 Gbps | 45.120.249.15 | 2001:df2:1900:5::15 |
| 149765 | Coronet Corporation Limited | 10 Gbps | 45.120.249.65 | 2001:df2:1900:5::65 |
| 18229 | CtrlS Datacenters | 10 Gbps | 45.120.249.16 | 2001:df2:1900:5::16 |
| 49378 | Extreme IX Route Servers | 10 Gbps | 45.120.249.200 | 2001:df2:1900:5::200 |
| 49378 | Extreme IX Route Servers | 10 Gbps | 45.120.249.240 | 2001:df2:1900:5::240 |
| 151690 | FAB FIVE NETWORK PRIVATE LIMITED | 10 Gbps | 45.120.249.18 | 2001:df2:1900:5::18 |
| 54113 | Fastly, Inc. | 10 Gbps | 45.120.249.30 | 2001:df2:1900:5::30 |
| 54113 | Fastly, Inc. | 10 Gbps | 45.120.249.31 | 2001:df2:1900:5::31 |
| 150748 | Gmax | 10 Gbps | 45.120.249.8 | 2001:df2:1900:5::8 |
| 141253 | Hyosec Solutions Private Limited | 10 Gbps | 45.120.249.37 | 2001:df2:1900:5::37 |
| 138915 | Kaopu Cloud HK | 10 Gbps | 45.120.249.20 | 2001:df2:1900:5::20 |
| 138754 | Kerala Vision Broadband Limited | 10 Gbps | 45.120.249.95 | 2001:df2:1900:5::95 |
| 137654 | Netstra Communications | 10 Gbps | 45.120.249.39 | |
| 24186 | Railtel Corporation Of India | 10 Gbps | 45.120.249.36 | 2001:df2:1900:5::36 |
| 142485 | Sundaram Broadband Private Limited | 10 Gbps | 45.120.249.21 | 2001:df2:1900:5::21 |
| 134674 | TATA PLAY FIBER | 10 Gbps | 45.120.249.34 | 2001:df2:1900:5::34 |
| 45820 | Tata Teleservices | 10 Gbps | 45.120.249.32 | 2001:df2:1900:5::32 |
| 141383 | VERGE CLOUD PRIVATE LIMITED | 10 Gbps | 45.120.249.5 | 2001:df2:1900:5::5 |
| 21859 | Zenlayer Edge Cloud Network - AS21859 | 10 Gbps | 45.120.249.22 | |
| 45804 | Meghbela Cable & Broadband Services | 1 Gbps | 45.120.249.29 | 2001:df2:1900:5::29 |
| 17665 | ONEOTT iNTERTAINMENT LTD | 1 Gbps | 45.120.249.3 | 2001:df2:1900:5::3 |
Recent Changes (Last 90 days)
| Type | Network | Description | Timestamp |
|---|---|---|---|
| AS58715 (Earth Telecommunication) | Disconnected from exchange | ||
| AS150748 (Gmax AS150748) | Disconnected from exchange | ||
| AS150748 (Gmax AS150748) | Capacity changed from 100 Gbps to 10 Gbps |
Membership Overlap
1 of Extreme IX Kolkata's 25 member networks peer at no other exchange in India — networks reachable via domestic public peering only here.
Most-shared exchanges
| # | IXP | Country | Shared members | Share of Extreme IX Kolkata's members |
|---|---|---|---|---|
| 1 | Extreme IX Mumbai | IN | 20 | 80.0% |
| 2 | Extreme IX Delhi | IN | 17 | 68.0% |
| 3 | DE-CIX Mumbai | IN | 16 | 64.0% |
| 4 | Extreme IX Chennai | IN | 15 | 60.0% |
| 5 | NIXI Kolkata | IN | 10 | 40.0% |
| 6 | AMS-IX Mumbai | IN | 10 | 40.0% |
| 7 | Extreme IX Hyderabad | IN | 10 | 40.0% |
| 8 | NIXI Mumbai | IN | 9 | 36.0% |
| 9 | DE-CIX Delhi | IN | 9 | 36.0% |
| 10 | DE-CIX Chennai | IN | 9 | 36.0% |