AS7991
CenturyLink Communications, LLC
CENTURYLINK-LEGACY-SAVVIS-ASIA-TRANSIT
Organization
Title
CenturyLink Communications, LLC
Details
Regional Internet registry
ARIN
IP Addresses count
104,192
Coordinates
Country
United States of America
Summary
The organization CenturyLink Communications, LLC allocates 59 IP netblocks under the autonomous system number
(ASN ) of 7991.
The regional internet registry (RIR ) for this ASN is ARIN.
The country in which these IPs are located is United States of America (US), which is on #1 out of 249 countries by the total amount of ASNs allocated - 27,927.
AS7991 has 7 peers, 7 upstreams and 0 downstreams with a total of 104,192 IP addresses.
AS7991 has 7 peers, 7 upstreams and 0 downstreams with a total of 104,192 IP addresses.
IP Address ranges
| Block | Description | IPs count |
|---|---|---|
| 64.209.240.0/20 | GBLX-US-REGIONAL | 4,096 |
| 64.209.243.0/24 | GBLX-US-REGIONAL | 256 |
| 143.8.144.0/24 | Proxy-registered route object for | 256 |
| 143.8.144.0/20 | Proxy-registered route object for | 4,096 |
| 143.8.145.0/24 | Proxy-registered route object for | 256 |
| 143.36.208.0/22 | PG legacy Internet route | 1,024 |
| 143.36.212.0/22 | PG legacy Internet route | 1,024 |
| 143.36.216.0/22 | PG legacy Internet route | 1,024 |
| 143.36.220.0/23 | PG legacy Internet route | 512 |
| 143.36.222.0/23 | PG legacy Internet route | 512 |
| 155.14.139.0/24 | APLNET | 256 |
| 155.14.140.0/24 | Aggregate | 256 |
| 162.107.176.0/21 | DCI | 2,048 |
| 202.126.0.0/20 | SAVVIS Communications SAVVIS Japan Shiroyama JT Trust Tower 16F Tokyo 105-6016 Japan | 4,096 |
| 202.126.10.0/23 | SAVVIS Communications SAVVIS Japan Shiroyama JT Trust Tower 16F Tokyo 105-6016 Japan | 512 |
| 202.126.15.0/24 | SAVVIS Communications SAVVIS Japan Shiroyama JT Trust Tower 16F Tokyo 105-6016 Japan | 256 |
| 203.82.128.0/19 | SAVVIS Communications SAVVIS Japan Shiroyama JT Trust Tower 16F Tokyo 105-6016 Japan | 8,192 |
| 203.82.130.0/24 | SAVVIS Communications SAVVIS Japan Shiroyama JT Trust Tower 16F Tokyo 105-6016 Japan | 256 |
| 203.82.157.0/24 | SAVVIS Communications SAVVIS Japan Shiroyama JT Trust Tower 16F Tokyo 105-6016 Japan | 256 |
| 203.82.159.0/24 | Merlin Entertainments Group Ltd | 256 |
| 205.138.24.0/21 | AC_SINGTEL | 2,048 |
| 205.138.64.0/20 | AC_SINGTEL | 4,096 |
| 205.138.160.0/21 | SAVVISJP | 2,048 |
| 205.139.16.0/20 | AC_SINGTEL | 4,096 |
| 205.139.21.0/24 | AC_SINGTEL | 256 |
| 205.139.91.0/24 | AC_SINGTEL | 256 |
| 205.139.240.0/24 | AC_SINGTEL | 256 |
| 205.139.242.0/24 | AC_SINGTEL | 256 |
| 205.140.160.0/20 | Proxy-registered route object | 4,096 |
| 205.140.162.0/24 | Proxy-registered route object | 256 |
| 205.140.163.0/24 | CENTURYLINK-LEGACY-SAVVIS-BLK182 | 256 |
| 205.140.168.0/24 | Proxy-registered route object | 256 |
| 205.140.169.0/24 | CENTURYLINK-LEGACY-SAVVIS-BLK182 | 256 |
| 205.216.108.0/22 | AC_SINGTEL | 1,024 |
| 205.217.128.0/20 | AC_SINGTEL | 4,096 |
| 205.217.128.0/24 | AC_SINGTEL | 256 |
| 205.217.136.0/22 | CENTURYLINK-LEGACY-SAVVIS-BLK177 | 1,024 |
| 205.219.216.0/21 | AC_SINGTEL | 2,048 |
| 206.31.224.0/22 | AC_SINGTEL | 1,024 |
| 206.31.232.0/24 | AC_SINGTEL | 256 |
| 206.31.233.0/24 | CENTURYLINK-LEGACY-SAVVIS-BLK161 | 256 |
| 206.79.184.0/21 | Proxy-registered route object | 2,048 |
| 206.99.152.0/21 | Proxy-registered route object | 2,048 |
| 206.100.0.0/21 | AC_SINGTEL | 2,048 |
| 206.100.2.0/24 | Skyscanner Ltd (SL-273) | 256 |
| 206.100.3.0/24 | AC_SINGTEL | 256 |
| 206.100.5.0/24 | AC_SINGTEL | 256 |
| 206.142.0.0/17 | CENTURYLINK-LEGACY-SAVVIS-BLK134 | 32,768 |
| 207.2.201.0/24 | CENTURYLINK-LEGACY-SAVVIS-BLK113 | 256 |
| 207.82.0.0/21 | CENTURYLINK-LEGACY-SAVVIS-BLK106 | 2,048 |
| 207.82.8.0/22 | Proxy-registered route object | 1,024 |
| 207.82.12.0/22 | CENTURYLINK-LEGACY-SAVVIS-BLK106 | 1,024 |
| 207.82.16.0/22 | AC_SINGTEL | 1,024 |
| 207.82.20.0/22 | CenturyLink Proxy object | 1,024 |
| 207.82.160.0/20 | AC_SINGTEL | 4,096 |
| 208.170.69.0/24 | CENTURYLINK-LEGACY-SAVVIS-BLK57 | 256 |
| 208.175.202.0/24 | CENTURYLINK-LEGACY-SAVVIS-BLK49 | 256 |
| 208.175.203.0/24 | Proxy-registered route object | 256 |
| 208.175.208.0/22 | CENTURYLINK-LEGACY-SAVVIS-BLK49 | 1,024 |
Peers
| ASN | Name | IPs Count |
|---|---|---|
| AS209 | CenturyLink Communications, LLC | 20,797,184 |
| AS1221 | Telstra Corporation Ltd | 13,632,000 |
| AS2914 | NTT America, Inc. | 6,968,576 |
| AS3561 | CenturyLink Communications, LLC | 9,010,432 |
| AS3908 | CenturyLink Communications, LLC | 17,664 |
| AS4637 | Telstra Global | 525,824 |
| AS7473 | Singapore Telecommunications Ltd | 57,344 |
Upstreams
| ASN | Name | IPs Count |
|---|---|---|
| AS209 | CenturyLink Communications, LLC | 20,797,184 |
| AS1221 | Telstra Corporation Ltd | 13,632,000 |
| AS2914 | NTT America, Inc. | 6,968,576 |
| AS3561 | CenturyLink Communications, LLC | 9,010,432 |
| AS3908 | CenturyLink Communications, LLC | 17,664 |
| AS4637 | Telstra Global | 525,824 |
| AS7473 | Singapore Telecommunications Ltd | 57,344 |
Downstreams
There are no downstreams for this ASN.
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