| 173.215.106.0/23 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.16.0/23 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.70.0/23 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.32.0/23 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.108.0/23 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.12.0/23 | AS13356PANORA - Panora Telco | No ROA | — | 6/1/2026 |
| 173.215.120.0/23 | AS17137HAWKEYE-SYNIVERSE - Hawkeye Switching LLC. | No ROA | — | 6/1/2026 |
| 173.215.114.0/23 | AS17137HAWKEYE-SYNIVERSE - Hawkeye Switching LLC. | No ROA | — | 6/1/2026 |
| 173.215.56.0/23 | AS18883FIBERNET-NETWORK-OPERATIONS-CENTER - FiberNet Communications L.C. | No ROA | — | 6/1/2026 |
| 173.215.62.0/24 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.122.0/24 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.123.0/24 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.35.0/24 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.124.0/24 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.125.0/24 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.79.0/24 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.47.0/24 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.76.0/24 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.75.0/24 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.52.0/24 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.126.0/24 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.19.0/24 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.65.0/24 | AS5056AUREON-5056 - Aureon Network Services | No ROA | — | 6/1/2026 |
| 173.215.66.0/24 | AS11698WIATEL - WESTERN IOWA TELEPHONE ASSOCIATION (A COOPERATIVE) | No ROA | — | 6/1/2026 |
| 173.215.119.0/24 | AS17137HAWKEYE-SYNIVERSE - Hawkeye Switching LLC. | No ROA | — | 6/1/2026 |
| 173.215.55.0/24 | AS18883FIBERNET-NETWORK-OPERATIONS-CENTER - FiberNet Communications L.C. | No ROA | — | 6/1/2026 |
| 173.215.74.0/24 | AS19628MCG-NET-1 - Mahaska Communication Group, LLC | No ROA | — | 6/1/2026 |
| 173.215.40.0/24 | AS20273WEBSTER-CALHOUN-ASN - WCCTA | No ROA | — | 6/1/2026 |
| 173.215.42.0/24 | AS20273WEBSTER-CALHOUN-ASN - WCCTA | No ROA | — | 6/1/2026 |
| 173.215.10.0/24 | AS20273WEBSTER-CALHOUN-ASN - WCCTA | No ROA | — | 6/1/2026 |
| 173.215.64.0/24 | AS46892WINNE-IPV4-1 - Winnebago Cooperative Telecom Association | No ROA | — | 6/1/2026 |
| 173.215.41.0/24 | AS54374WMTA - WMTel | No ROA | — | 6/1/2026 |
| 173.215.117.0/24 | AS54374WMTA - WMTel | No ROA | — | 6/1/2026 |
| 173.215.87.0/24 | AS62886OMNITEL - OMNITEL COMMUNICATIONS | No ROA | — | 6/1/2026 |
| 173.215.83.0/24 | AS63033SWIFT-NET - S.W.I.F.T. Services LLC | No ROA | — | 6/1/2026 |
| 173.215.0.0/24 | AS63394EIDG-AS1 - Eastern Iowa IP, LLC | No ROA | — | 6/1/2026 |
| 173.215.73.0/24 | AS396443WESTERN-IOWA-NETWORKS-396443 - Western Iowa Networks | No ROA | — | 6/1/2026 |
| 173.215.72.0/24 | AS396443WESTERN-IOWA-NETWORKS-396443 - Western Iowa Networks | No ROA | — | 6/1/2026 |
| 173.215.34.0/24 | AS396443WESTERN-IOWA-NETWORKS-396443 - Western Iowa Networks | No ROA | — | 6/1/2026 |
| 173.215.50.0/24 | AS396443WESTERN-IOWA-NETWORKS-396443 - Western Iowa Networks | No ROA | — | 6/1/2026 |
| 173.215.53.0/24 | AS396443WESTERN-IOWA-NETWORKS-396443 - Western Iowa Networks | No ROA | — | 6/1/2026 |
| 173.215.51.0/24 | AS396443WESTERN-IOWA-NETWORKS-396443 - Western Iowa Networks | No ROA | — | 6/1/2026 |
| 173.215.54.0/24 | AS397016HAWKEYE-TELEPHONE-COMPANY - Hawkeye Telephone Company | No ROA | — | 6/1/2026 |
| 173.215.2.0/24 | AS397305FMCTC - FMCTC | No ROA | — | 6/1/2026 |
| 173.215.8.0/24 | AS397446MIDWESTFIBERNETWORK-ASN1 - Midwest Fiber Network, LLC | No ROA | — | 6/1/2026 |
| 173.215.17.0/24 | AS397982GRAND-MOUND-COMMUNICATIONS - GRAND MOUND COOPERATIVE TELEPHONE ASSOCIATION | No ROA | — | 6/1/2026 |
| 173.215.30.0/24 | AS399559ALPINE-PUBLIC-ASN - Alpine Communications L.C. | No ROA | — | 6/1/2026 |
| 173.215.3.0/24 | AS399559ALPINE-PUBLIC-ASN - Alpine Communications L.C. | No ROA | — | 6/1/2026 |
| 173.215.82.0/24 | AS399559ALPINE-PUBLIC-ASN - Alpine Communications L.C. | No ROA | — | 6/1/2026 |