There are 12 IPv4 Prefixes for this ASN.
Country | Announced Prefix | Description | Parent Prefix | RIR |
---|---|---|---|---|
United States | 140.251.128.0/17 | Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University | 140.251.0.0/16 | ARIN |
United States | 140.251.128.0/18 | Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University | 140.251.0.0/16 | ARIN |
United States | 140.251.192.0/18 | Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University | 140.251.0.0/16 | ARIN |
United States | 143.104.0.0/16 | NewYork-Presbyterian Hospital | -- | ARIN |
United States | 143.104.0.0/17 | NewYork-Presbyterian Hospital | 143.104.0.0/16 | ARIN |
United States | 143.104.128.0/17 | NewYork-Presbyterian Hospital | 143.104.0.0/16 | ARIN |
United States | 156.111.0.0/16 | The Trustees of Columbia University in the City of New York | -- | ARIN |
United States | 156.111.0.0/17 | The Trustees of Columbia University in the City of New York | 156.111.0.0/16 | ARIN |
United States | 156.111.128.0/17 | The Trustees of Columbia University in the City of New York | 156.111.0.0/16 | ARIN |
United States | 156.145.0.0/16 | The Trustees of Columbia University in the City of New York | -- | ARIN |
United States | 156.145.0.0/17 | The Trustees of Columbia University in the City of New York | 156.145.0.0/16 | ARIN |
United States | 156.145.128.0/17 | The Trustees of Columbia University in the City of New York | 156.145.0.0/16 | ARIN |
There are 3 IPv4 Peers for this ASN.
There are 2 IPv4 Upstreams for this ASN.
There are 0 IPv4 Downstreams for this ASN.
Country | ASN | Description | IPv6 |
---|---|---|---|
暂无数据 |
Country | IX | IPv4 | IPv6 | Port Speed |
---|---|---|---|---|
暂无数据 |
Country | IX | IPv4 | IPv6 | Port Speed |
---|---|---|---|---|
暂无数据 |
There are 12 IPv4 Prefixes for this ASN.
Country | Announced Prefix | Description | Parent Prefix | RIR |
---|---|---|---|---|
United States | 140.251.128.0/17 | Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University | 140.251.0.0/16 | ARIN |
United States | 140.251.128.0/18 | Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University | 140.251.0.0/16 | ARIN |
United States | 140.251.192.0/18 | Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University | 140.251.0.0/16 | ARIN |
United States | 143.104.0.0/16 | NewYork-Presbyterian Hospital | -- | ARIN |
United States | 143.104.0.0/17 | NewYork-Presbyterian Hospital | 143.104.0.0/16 | ARIN |
United States | 143.104.128.0/17 | NewYork-Presbyterian Hospital | 143.104.0.0/16 | ARIN |
United States | 156.111.0.0/16 | The Trustees of Columbia University in the City of New York | -- | ARIN |
United States | 156.111.0.0/17 | The Trustees of Columbia University in the City of New York | 156.111.0.0/16 | ARIN |
United States | 156.111.128.0/17 | The Trustees of Columbia University in the City of New York | 156.111.0.0/16 | ARIN |
United States | 156.145.0.0/16 | The Trustees of Columbia University in the City of New York | -- | ARIN |
United States | 156.145.0.0/17 | The Trustees of Columbia University in the City of New York | 156.145.0.0/16 | ARIN |
United States | 156.145.128.0/17 | The Trustees of Columbia University in the City of New York | 156.145.0.0/16 | ARIN |
There are 3 IPv4 Peers for this ASN.
There are 2 IPv4 Upstreams for this ASN.
There are 0 IPv4 Downstreams for this ASN.
Country | ASN | Description | IPv6 |
---|---|---|---|
暂无数据 |
Country | IX | IPv4 | IPv6 | Port Speed |
---|---|---|---|---|
暂无数据 |
Country | IX | IPv4 | IPv6 | Port Speed |
---|---|---|---|---|
暂无数据 |