| AARNet |
7575 |
| Academy City Internet |
1001 |
| Access Communications Co-operative |
21804 |
| Adtaq Internet |
36824 |
| Advanced Communications Technology |
30110 |
| AEBC Internet Corp. |
25668 |
| AiNET |
6405 |
| Akamai Direct Connect |
20189 |
| Akamai Technologies |
20940 |
| Alaska Communications Systems Group, Inc. |
7782 |
| Altius Institute for Biomedical Sciences |
395664 |
| Altopia Corporation |
6456 |
| Amazon IVS |
46489 |
| Amazon.com |
16509 |
| ANS (UKFast) |
61323 |
| Anycast Global Backbone |
58511 |
| Aptum Technologies |
13768 |
| Arctic Fox Networks |
11611 |
| Arctic Fox Networks Alaska |
53397 |
| Arelion (Twelve99) |
1299 |
| Arrow Group |
20119 |
| AS54444 |
54444 |
| Astute Hosting |
54527 |
| ATGBB |
4258 |
| Atlantic Metro |
29838 |
| Atlas Networks |
21743 |
| AWS Events |
36263 |
| Azion Technologies |
52580 |
| Beanfield Technologies |
21949 |
| Bell Canada Backbone |
577 |
| BendTel |
27008 |
| Bigleaf Networks, Inc. |
62642 |
| Blackfoot Communications Inc |
21947 |
| Blackfoot Communications, Inc. |
15331 |
| Broadstripe |
23292 |
| BSO |
4455 |
| ByteGrid Data Center Partners |
19528 |
| CABLE ONE |
11492 |
| CacheFly |
30081 |
| Carrier One |
400583 |
| Cascadeo Corporation |
40253 |
| CCANET Ltd |
35838 |
| CDN77 |
60068 |
| CDNetworks Inc. |
36408 |
| City of Seattle - IIT |
3401 |
| Clearfly Communications |
27400 |
| Cloud Information Technology (Intl) Telecom Group |
9232 |
| Cloud Unboxed |
209199 |
| Cloudflare |
13335 |
| Cogent Communications, Inc. |
174 |
| Colt |
8220 |
| CrashPlan Group LLC |
62715 |
| CTS LanguageLink |
15190 |
| Cutting Edge Communications |
10594 |
| DA International Group Ltd. |
203380 |
| Daimler Truck |
205627 |
| DE-CIX MAPS Seattle Route Servers |
25736 |
| Default Route, LLC |
13722 |
| Digital Fortress - AS2044 |
2044 |
| Digital Fortress - AS3361 |
3361 |
| doof.net |
395823 |
| DREN |
668 |
| Dynamic Network Services |
33517 |
| Eastlink |
11260 |
| Eastlink (Delta) |
22799 |
| Eastlink (Western) |
32233 |
| Edgio - AS22822 |
22822 |
| Edgio (Edgecast) - AS15133 |
15133 |
| Education Networks of America, Inc. |
11686 |
| Elevate Technology Group |
26038 |
| Emerald Onion |
396507 |
| Energy Sciences Network (ESnet) |
293 |
| ETS TELECOM |
18914 |
| Everythink |
54632 |
| F5 Inc. |
35280 |
| Faction Inc. |
14701 |
| Fatbeam |
55039 |
| Fiberdash Networks |
17036 |
| Fiberhub |
53340 |
| FibreTel Networks |
399116 |
| FireServe, LLC |
25905 |
| FirstDigital AS13415 |
13415 |
| FirstDigital AS29933 |
29933 |
| Flexential Internet Services |
13649 |
| G-Core Labs |
199524 |
| Galaxy Broadband Communications |
14500 |
| General Communications Incorp |
8047 |
| GiGstreem |
14277 |
| GLBB Japan |
55900 |
| Global Net |
395466 |
| Global Secure Layer |
137409 |
| Globe Telecom |
4775 |
| Google LLC |
15169 |
| Granite Telecommunications |
16504 |
| GTA/Teleguam Holdings, LLC |
9246 |
| GTT Communications (AS3257) |
3257 |
| HGTN.net |
13680 |
| Hoplite Industries, Inc. |
395657 |
| HopOne Internet Corp. |
14361 |
| Hoyos Consulting |
53597 |
| Hughes Network Systems llc |
6621 |
| Hunter Communications |
36012 |
| Hurricane Electric |
6939 |
| i3D.net |
49544 |
| Idle Pattern Communications |
16930 |
| incero.com |
54540 |
| Inland Cellular |
396040 |
| Inland Northwest Health Services |
30076 |
| Inter.link |
5405 |
| Internap |
29791 |
| Internet2 I2PX |
11164 |
| IonSwitch |
16584 |
| IonSwitch NW |
964 |
| IPTP Networks |
41095 |
| ISOMEDIA, Inc. |
18530 |
| IX Reach |
43531 |
| JMF Networks |
40805 |
| Justin Wilson |
209109 |
| Kiewit Corporation |
55028 |
| Kirino |
41378 |
| Korea Institute of Science and Technology Information |
17579 |
| LEI JIAJIE |
215829 |
| LightCore a CenturyTel Co. |
22561 |
| LocalTel Communications |
13370 |
| LS Networks |
25899 |
| Lumen AS3561 |
3561 |
| Lunavi, Inc. |
6295 |
| Matanuska Telecom Association |
11090 |
| MCKAYCOM LTD |
50763 |
| MDNET |
40138 |
| Mercury NZ |
55850 |
| Meta |
32934 |
| Metrobridge Networks Inc. |
25976 |
| MetroFax |
11726 |
| Microsoft |
8075 |
| Microsoft AS8069 |
8069 |
| Mid-Rivers Telephone Cooperative |
11961 |
| Minnesota VoIP |
32621 |
| Misaka Network, Inc. |
57695 |
| Misaka.io |
917 |
| MoeBee Network |
139328 |
| MoeQing NET |
138211 |
| Momentum Telecom AS25645 |
25645 |
| Mountain West Technologies AS10947 |
10947 |
| MTS Allstream |
15290 |
| National Voice & Data, LLC. |
27194 |
| NEROCLOUD |
48024 |
| NetActuate |
36236 |
| Netflix |
2906 |
| NetIX Communications |
57463 |
| Nitel |
53828 |
| NoaNet |
16713 |
| Northwest Nexus |
1982 |
| Nowyr, inc. |
11385 |
| NSONE |
62597 |
| NTT Global IP Network |
2914 |
| NuCDN |
23393 |
| OneQode Gaming Carrier |
140627 |
| Online Technology Exchange |
32494 |
| OVHcloud |
16276 |
| Pacific Northwest Gigapop |
101 |
| Pacific Northwest Net |
396914 |
| PacketFabric |
4556 |
| PALCOM |
26370 |
| ParadoxNetworks Limited |
52025 |
| Pavlov Media |
23473 |
| Pocketinet Communications |
23265 |
| PogoZone |
23175 |
| PogoZone Internet Solutions |
36696 |
| Pomona Consulting AS398223 |
398223 |
| Ptera |
31857 |
| Purevoltage Hosting Inc. |
26548 |
| QuickStream Internet |
27618 |
| Qwilt |
20253 |
| REANNZ |
38022 |
| RedoubtNET |
400304 |
| Reprise Hosting |
62838 |
| RETN |
9002 |
| RightForge |
400042 |
| Ringsquared |
22702 |
| RISE.ph |
63927 |
| Riseup Networks |
16652 |
| RisingNet.com |
33211 |
| rixCloud, Inc. |
64271 |
| ROBLOX |
22697 |
| Rock Island Technology Solutions |
19518 |
| Rogers Cable |
812 |
| Rumble |
399647 |
| Rural Telecommunications of America |
19754 |
| Safelink Internet [AS33037] |
33037 |
| Scatter Creek InfoNet |
10973 |
| SCB Global |
208309 |
| Seattle Community Network |
54429 |
| Semaphore Corporation |
3742 |
| ServedBy the Net |
53837 |
| SIGNAL TELECOM |
36388 |
| Silver Star Communications |
26223 |
| Simeon Networks |
43288 |
| SimpleCDN Technologies, Inc. |
46177 |
| Sinch Voice AS40160 |
40160 |
| SK Broadband |
9318 |
| Sky Fiber Internet |
32212 |
| SnapStack-HK |
51089 |
| SoftBank Corp. |
17676 |
| SoftLayer Technologies, Inc. (an IBM Company) |
36351 |
| Sony Interactive Entertainment (PlayStation) |
33353 |
| SpaceX Starlink |
14593 |
| Spectero |
31894 |
| Sprint |
1239 |
| StarTouch, Inc. |
15177 |
| Sureline Telecom |
63069 |
| Syringa Networks |
15305 |
| TATA Communications Ltd |
6453 |
| TCT West, Inc. |
4474 |
| TELUS Communications |
852 |
| The Constant Company |
20473 |
| Threshold Communications |
7752 |
| Threshold Communications AS54688 |
54688 |
| TierPoint LLC |
17378 |
| TierPoint Seattle |
11274 |
| TierPoint Spokane |
30340 |
| Ting Fiber (Backbone) |
32133 |
| Total Uptime Technologies |
53334 |
| UCAID |
11537 |
| Uniserve Communications Corp |
19662 |
| Unitas Global |
1828 |
| Unwired |
32354 |
| US Dedicated |
63018 |
| Vapor IO |
5670 |
| Verisign |
7342 |
| Verizon |
701 |
| Vision Net AS8057 |
8057 |
| Voit Ventures - Main |
399005 |
| Vulcan Inc. |
13412 |
| Washington Broadband |
19116 |
| Washington State K-20 Telecommunications Network |
10430 |
| Wave Division Holdings |
11404 |
| Webpass |
19165 |
| Western Independent Networks |
15191 |
| Westman Communications Group |
19016 |
| Whidbey Telephone Company |
3853 |
| Whitesky Communications AS62887 |
62887 |
| Wholesail Networks - legacy Noel |
26935 |
| Wholesail Networks / Ziply Fiber main ASN |
20055 |
| Windstream Communications |
7029 |
| WindWave Communications |
36222 |
| Wobscale Technologies |
64241 |
| Woofy |
396388 |
| World Communications, Inc. |
32016 |
| Wowrack.com |
23033 |
| Xiber LLC |
393950 |
| Xlitt |
22298 |
| XMission |
6315 |
| Y525 |
207852 |
| Yahoo! |
10310 |
| Yomura |
7363 |
| Zayo (Abovenet Communications Inc.) |
6461 |
| Zillow Group |
18888 |