All ASNs

Autonomous System details for AS209

AS209

CenturyLink Communications, LLC • centurylink.com

AS209 — CenturyLink Communications, LLC

AS Name

CENTURYLINK-US-LEGACY-QWEST

Country

United States (US)

Website

centurylink.com

Number of IPv4

26,237,952

Number of IPv6

2.06 × 10³¹

ASN type

ISP

Status

Assigned

Registry

ARIN

Allocated

November 13, 1998

Last updated

October 04, 2018

IP Ranges

1,595 IPv4 prefixes, 32 IPv6 prefixes

Prefix	Company	Number of IPs
8.15.5.0/24	SES Americom	256
24.223.60.0/24	Tongue River Communications INC	256
24.223.74.0/23	Tongue River Communications INC	512
52.119.16.0/20	DISH Network L.L.C.	4,096
52.119.26.0/24	DISH Network L.L.C.	256
52.119.28.0/24	DISH Network L.L.C.	256
63.144.0.0/12	CenturyLink Communications, LLC	1,048,576
63.152.0.0/16	CenturyLink Communications, LLC	65,536
63.153.0.0/18	CenturyLink Communications, LLC	16,384
63.153.128.0/17	CenturyLink Communications, LLC	32,768
63.155.0.0/16	CenturyLink Communications, LLC	65,536
63.155.0.0/19	CenturyLink Communications, LLC	8,192
63.224.0.0/12	CenturyLink Communications, LLC	1,048,576
63.224.0.0/21	CenturyLink Communications, LLC	2,048
63.224.10.0/23	CenturyLink Communications, LLC	512
63.224.16.0/21	CenturyLink Communications, LLC	2,048
63.224.25.0/24	CenturyLink Communications, LLC	256
63.224.26.0/23	CenturyLink Communications, LLC	512
63.224.32.0/21	CenturyLink Communications, LLC	2,048
63.224.40.0/22	CenturyLink Communications, LLC	1,024
63.224.44.0/24	CenturyLink Communications, LLC	256
63.224.46.0/23	CenturyLink Communications, LLC	512
63.224.48.0/24	CenturyLink Communications, LLC	256
63.224.51.0/24	CenturyLink Communications, LLC	256
63.224.54.0/23	CenturyLink Communications, LLC	512
63.224.56.0/22	CenturyLink Communications, LLC	1,024
63.224.62.0/24	CenturyLink Communications, LLC	256
63.224.64.0/24	CenturyLink Communications, LLC	256
63.224.68.0/23	CenturyLink Communications, LLC	512
63.224.70.0/24	CenturyLink Communications, LLC	256
63.224.79.0/24	CenturyLink Communications, LLC	256
63.224.84.0/23	CenturyLink Communications, LLC	512
63.224.86.0/24	CenturyLink Communications, LLC	256
63.224.89.0/24	CenturyLink Communications, LLC	256
63.224.100.0/22	CenturyLink Communications, LLC	1,024
63.224.128.0/22	CenturyLink Communications, LLC	1,024
63.224.132.0/24	CenturyLink Communications, LLC	256
63.224.134.0/23	CenturyLink Communications, LLC	512
63.224.136.0/23	CenturyLink Communications, LLC	512
63.224.140.0/23	CenturyLink Communications, LLC	512
63.224.145.0/24	CenturyLink Communications, LLC	256
63.224.146.0/23	CenturyLink Communications, LLC	512
63.224.148.0/23	CenturyLink Communications, LLC	512
63.224.156.0/22	CenturyLink Communications, LLC	1,024
63.224.180.0/22	CenturyLink Communications, LLC	1,024
63.224.184.0/22	CenturyLink Communications, LLC	1,024
63.224.188.0/24	CenturyLink Communications, LLC	256
63.224.190.0/24	CenturyLink Communications, LLC	256
63.224.194.0/23	CenturyLink Communications, LLC	512
63.224.200.0/21	CenturyLink Communications, LLC	2,048
63.224.208.0/22	CenturyLink Communications, LLC	1,024
63.224.214.0/23	CenturyLink Communications, LLC	512
63.224.216.0/23	CenturyLink Communications, LLC	512
63.224.218.0/24	CenturyLink Communications, LLC	256
63.224.220.0/22	CenturyLink Communications, LLC	1,024
63.224.226.0/23	CenturyLink Communications, LLC	512
63.224.231.0/24	CenturyLink Communications, LLC	256
63.224.232.0/21	CenturyLink Communications, LLC	2,048
63.224.240.0/23	CenturyLink Communications, LLC	512
63.224.248.0/21	CenturyLink Communications, LLC	2,048
63.225.0.0/24	CenturyLink Communications, LLC	256
63.225.4.0/22	CenturyLink Communications, LLC	1,024
63.225.8.0/24	CenturyLink Communications, LLC	256
63.225.18.0/23	CenturyLink Communications, LLC	512
63.225.28.0/24	CenturyLink Communications, LLC	256
63.225.29.0/24	CenturyLink Communications, LLC	256
63.225.32.0/24	CenturyLink Communications, LLC	256
63.225.37.0/24	CenturyLink Communications, LLC	256
63.225.38.0/23	CenturyLink Communications, LLC	512
63.225.41.0/24	CenturyLink Communications, LLC	256
63.225.42.0/23	CenturyLink Communications, LLC	512
63.225.44.0/24	CenturyLink Communications, LLC	256
63.225.62.0/24	CenturyLink Communications, LLC	256
63.225.72.0/23	CenturyLink Communications, LLC	512
63.225.72.0/24	CenturyLink Communications, LLC	256
63.225.73.0/24	CenturyLink Communications, LLC	256
63.225.76.0/22	CenturyLink Communications, LLC	1,024
63.225.80.0/20	CenturyLink Communications, LLC	4,096
63.225.96.0/23	CenturyLink Communications, LLC	512
63.225.98.0/24	CenturyLink Communications, LLC	256
63.225.100.0/22	CenturyLink Communications, LLC	1,024
63.225.104.0/21	CenturyLink Communications, LLC	2,048
63.225.112.0/20	CenturyLink Communications, LLC	4,096
63.225.124.0/22	CenturyLink Communications, LLC	1,024
63.225.131.0/24	CenturyLink Communications, LLC	256
63.225.132.0/23	CenturyLink Communications, LLC	512
63.225.138.0/23	CenturyLink Communications, LLC	512
63.225.140.0/23	CenturyLink Communications, LLC	512
63.225.144.0/21	CenturyLink Communications, LLC	2,048
63.225.152.0/22	CenturyLink Communications, LLC	1,024
63.225.161.0/24	CenturyLink Communications, LLC	256
63.225.162.0/23	CenturyLink Communications, LLC	512
63.225.164.0/22	CenturyLink Communications, LLC	1,024
63.225.168.0/21	CenturyLink Communications, LLC	2,048
63.225.172.0/22	CenturyLink Communications, LLC	1,024
63.225.176.0/20	CenturyLink Communications, LLC	4,096
63.225.192.0/20	CenturyLink Communications, LLC	4,096
63.225.208.0/21	CenturyLink Communications, LLC	2,048
63.225.218.0/23	CenturyLink Communications, LLC	512
63.225.220.0/22	CenturyLink Communications, LLC	1,024
2001:428::/32	CenturyLink Communications, LLC	7.92 × 10²⁸
2001:460::/32	CenturyLink Communications, LLC	7.92 × 10²⁸
2602::/24	CenturyLink Communications, LLC	2.03 × 10³¹
2604:8c0::/32	3M Company	7.92 × 10²⁸
2606:5000::/32	CenturyLink Communications, LLC	7.92 × 10²⁸
2606:5000::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:200::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:400::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:600::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:800::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:a00::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:e00::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:1200::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:1600::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:1800::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:1a00::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:2000::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:2400::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:2600::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:2e00::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:3000::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:3400::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:3600::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:3800::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:3a00::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:4000::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:4200::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:4400::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:4a00::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:4c00::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2606:5000:5a00::/39	CenturyLink Communications, LLC	6.19 × 10²⁶
2620:13d:2060::/46	White Tie Productions LLC	4.84 × 10²⁴

This table only shows the first 100 of the set of IPv4 and IPv6 prefixes. All data is available via our IP data API.

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS209

23 peers

AS174 AS286 AS701 AS1239 AS1299 AS2828 AS2914 AS3257 AS3320 AS3356 AS3491 AS5511 AS6122 AS6453 AS6461 AS6762 AS6830 AS7018 AS11996 AS12956 AS14329 AS17143 AS393672

AS209 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS209

0 upstreams

AS209 has no upstreams recorded.

An upstream (or transit provider) is another AS that AS209 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS209

368 downstreams

AS65 AS210 AS297 AS1401 AS1446 AS3389 AS3465 AS3561 AS3743 AS3909 AS3910 AS4015 AS4296 AS4297 AS4539 AS4566 AS4911 AS5694 AS6105 AS6109 AS6223 AS6224 AS6373 AS6595 AS6946 AS7105 AS7191 AS7359 AS7743 AS8015 AS10361 AS10370 AS10599 AS10655 AS10695 AS10780 AS10939 AS10966 AS11255 AS11275 AS11283 AS11651 AS11690 AS11710 AS11842 AS11857 AS11985 AS12050 AS12086 AS12113 AS12156 AS12225 AS12238 AS12250 AS13325 AS13476 AS13485 AS13516 AS13524 AS13548 AS13566 AS13659 AS13684 AS13715 AS13750 AS13813 AS13866 AS13978 AS14010 AS14055 AS14203 AS14242 AS14438 AS14459 AS14603 AS14622 AS14848 AS14899 AS14921 AS15073 AS15097 AS15229 AS15234 AS15307 AS16388 AS16417 AS16491 AS16546 AS16741 AS16746 AS16756 AS16809 AS16825 AS16871 AS17073 AS17094 AS17150 AS17242 AS17385 AS17402 AS18445 AS18500 AS18530 AS18543 AS18659 AS18693 AS18874 AS18898 AS19013 AS19149 AS19390 AS19452 AS19571 AS19629 AS19694 AS19707 AS19709 AS19800 AS19886 AS19904 AS20145 AS20274 AS20276 AS20293 AS20380 AS21509 AS21660 AS21763 AS21803 AS21904 AS21931 AS22032 AS22097 AS22104 AS22134 AS22155 AS22230 AS22266 AS22310 AS22451 AS22522 AS22523 AS22525 AS22561 AS22587 AS22607 AS23099 AS23172 AS23173 AS23175 AS23249 AS23255 AS23458 AS25621 AS25628 AS25825 AS25992 AS26017 AS26058 AS26088 AS26133 AS26151 AS26326 AS26343 AS26485 AS26579 AS26741 AS26791 AS26848 AS26859 AS26891 AS26931 AS26959 AS27011 AS27013 AS27202 AS27285 AS27377 AS27554 AS27592 AS29207 AS29759 AS29842 AS29943 AS29989 AS30089 AS30197 AS30221 AS30251 AS30260 AS30309 AS30331 AS30401 AS30667 AS31752 AS31825 AS31865 AS32013 AS32083 AS32153 AS32175 AS32186 AS32231 AS32312 AS32904 AS33222 AS33255 AS33350 AS33476 AS33543 AS35958 AS35965 AS36012 AS36071 AS36093 AS36163 AS36189 AS36301 AS36464 AS36467 AS36537 AS36566 AS36596 AS36739 AS36769 AS36811 AS40083 AS40408 AS40413 AS40451 AS40494 AS40761 AS40766 AS40782 AS40879 AS45625 AS46089 AS46111 AS46133 AS46137 AS46182 AS46453 AS46564 AS46567 AS46988 AS47031 AS47095 AS53282 AS53687 AS53845 AS53853 AS53915 AS53940 AS54111 AS54119 AS54152 AS54244 AS54370 AS54385 AS54427 AS54516 AS54519 AS54538 AS54778 AS54806 AS54924 AS54983 AS55044 AS55131 AS55277 AS62520 AS62559 AS62566 AS62645 AS62743 AS62773 AS62785 AS62801 AS63151 AS63169 AS63204 AS63214 AS63355 AS63486 AS64200 AS64255 AS64280 AS393272 AS393341 AS393355 AS393375 AS393651 AS393738 AS393786 AS393856 AS393860 AS393863 AS393917 AS394046 AS394316 AS394329 AS394459 AS394515 AS394575 AS394704 AS394709 AS394859 AS395030 AS395036 AS395051 AS395133 AS395143 AS395186 AS395290 AS395296 AS395562 AS395617 AS395696 AS395702 AS395857 AS395918 AS396135 AS396175 AS396312 AS396314 AS396402 AS396908 AS396921 AS396951 AS396954 AS396960 AS396989 AS397041 AS397045 AS397167 AS397174 AS397261 AS397329 AS397393 AS397524 AS397655 AS397691 AS397754 AS398164 AS398241 AS398243 AS398280 AS398331 AS398459 AS398758 AS398806 AS399012 AS399118 AS399184 AS399187 AS399210 AS399943 AS399965 AS400008 AS400068 AS400134 AS400383 AS400445 AS400694 AS400988 AS401668 AS401915 AS402260

AS209 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.