Sylvernet
Data updated June 2026
Sylvernet opens on geographic reach: #488 of 2,138 filers by states with filings (1 state), with 192 records behind that footprint. Map the states it covers and how that reach ranks against other Form 477 providers.
State reach, in one line
Sylvernet opens on geographic reach: #488 of 2,138 filers by states with filings (1 state), with 192 records behind that footprint. Sylvernet reports localized broadband footprint: 192 Form 477 deployment records across 1 state or territory.
- 192
- deployment records reported to the FCC
- #1,616 of 2,138
- corpus placement by total records
- 1
- state/territory with filings
- #102 of 158 providers reporting in California
- rank among providers in California alone
Form 477 records count census blocks a provider reports it can serve, not subscribers or homes connected, a measure of reported reach.
Sylvernet state-reach reading
Sylvernet opens on geographic reach: #488 of 2,138 filers by states with filings (1 state), with 192 records behind that footprint.
Sylvernet sits in the lower third of Form 477 providers by record volume (< 329). Thin filing books still matter when they dominate one state or a niche technology pocket rather than a national residential footprint.
California alone accounts for 100.0% of Sylvernet's filings (192 of 192), a concentrated book where one state can swing the national picture. Form 477 historically let providers mark a whole census block from a single reachable address; treat these counts as declared capability, not address-level availability, speed, or price.
Filing desk
Filer FCC477-SYLVERNET · Sylvernet 192 records · 1 state
192 · RANK-LOWER · FOOT-LOCAL
- BOOK-MICRO 192
- RANK-LOWER #1,616
- FOOT-LOCAL 1 state
- IN-ST-MID #102 in California
- PHOTO-FINISH ≈ LaHarpe Telephone Com…
- MED-BELOW Below median
- COV-BROAD #488 by states
Nearest record peer: LaHarpe Telephone Company, Inc. (KS) (+ 1 records)
Instrument codes from this filer’s Form 477 deployment records, corpus rank, geographic footprint, in-state rank, photo-finish peer, median ratio, and separate state-count rank, not a service-quality score.
Record neighbourhood
Nationwide filing poles and nearest ABS record peers, not a reprint of every state table row.
- #1 filer · ViaSat 11,049,786
- Corpus median 781
- Sylvernet 192
- LaHarpe Telephone Com… 193
- City of Hawarden 191
- JED Enterprises 191
- Oak Run Associates 194
Speed-tier climate where Sylvernet files
Record-weighted across the 1 state where Sylvernet files, those states' Form 477 maxaddown mix is 27.1% in the 100 Mbps+ tiers, within 3 pp of the national 24.6% mix. The footprint climate tracks the country average; it still is not Sylvernet's own speed claim.
Source: FCC Form 477 fixed broadband deployment data, June 2020 status (final Form 477 release) · Derivation: record-weighted join of state_speed_tiers to this filer's provider_states weights (state climates, not retail speeds) · National tier finder →
How Sylvernet Ranks Nationally
Providers by reported footprint size, Sylvernet highlighted
192 records · #1,616 of 2,138
Sylvernet sits at roughly the 24th percentile by filing volume among 2,138 FCC Form 477 filers, roughly 4.1x smaller than the median provider's 781 records.
Full State Breakdown
| State | Records |
|---|---|
| California | 192 |
Disclaimer: Data from FCC Form 477. For informational purposes only. Coverage data represents provider filings, not guaranteed service at a specific address. Always verify availability directly with the provider.
Source: FCC Form 477 fixed broadband deployment dataset, June 2020 status (final Form 477 release) · Derivation: provider totals and state ranks computed from census-block filing rows; no editor-typed coverage figures
Read with this filer
LaHarpe Telephone Company, Inc. (KS) (193) · City of Hawarden (191) · JED Enterprises, Inc. (191) · Oak Run Associates Ltd. (194) · Form 477 reading guide →
What to do with Sylvernet's footprint
A high record count is filing volume, not a guarantee of service at your address.
- Check Sylvernet's reported footprint in California, its largest state by filings (192 records). California state page
- Compare against LaHarpe Telephone Company, Inc. (KS), a similarly-sized filer, before assuming this footprint is unique. Compare to LaHarpe Telephone Company, Inc. (KS)
- Find your own speed tier and what technology mix typically delivers it. Speed tier finder
Figures are FCC Form 477 fixed-deployment data as of June 2020, the final Form 477 release, self-reported by census block. For current, address-level availability, use the FCC National Broadband Map.