Company snapshot
| Category | Internap | Viblast |
|---|---|---|
| Status | defunct | defunct |
| Founded | — | — |
| Headquarters | — | — |
| Website | — | — |
| Docs | — | — |
Overview
Internap Holding LLC, formerly Internap Corporation (INAP), was a provider of data center, cloud, and content delivery network (CDN) services, founded in 1996 and headquartered in Norcross, Georgia. Its CDN, once a key offering, leveraged the VitalStream platform and Managed Internet Route Optimizer (MIRO) for optimized content delivery. The company served enterprises, including IPTV providers like NetMax Media, with a focus on performance through its Private Network Access Points (P-NAP). In 2023, Internap rebranded to HorizonIQ, shifting focus to bare metal cloud and colocation services. Its CDN operations have been discontinued, and the company now operates as a cloud-focused business.
Viblast was a Bulgaria-based company founded in 2013 that specialized in peer-to-peer (P2P) video streaming solutions, offering Viblast PDN and Viblast Player for live and on-demand video delivery. It served broadcasters, content providers, and CDNs, leveraging WebRTC and HTML5 to enable plugin-free HLS and MPEG-DASH playback. The company aimed to reduce bandwidth costs and improve stream quality for high-concurrency live streams. As of 2023, Viblast is reported as out of business, with no active services or official website available.
Network & Architecture
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Feature comparison
| Feature | Internap | Viblast |
|---|---|---|
waf | ✗ | ✗ |
bot_mitigation | ✗ | ✗ |
ddos | ✗ | ✗ |
rate_limit | ✗ | ✗ |
http3_quic | ✗ | ✗ |
tls13 | ✗ | ✗ |
tiered_cache | ✗ | ✗ |
origin_shield | ✗ | ✗ |
instant_purge | ✓ | ✓ |
stale_while_revalidate | ✗ | ✗ |
stale_if_error | ✗ | ✗ |
image_optimization | ✗ | ✗ |
video_vod | ✗ | ✓ |
video_live | ✗ | ✓ |
drm | ✗ | ✓ |
hls_dash_packaging | ✗ | ✓ |
websockets | ✗ | ✗ |
signed_urls | ✗ | ✗ |
edge_compute | ✗ | ✗ |
functions | ✗ | ✗ |
kv_storage | ✗ | ✗ |
api_first | ✓ | ✓ |
realtime_logs | ✓ | ✓ |
log_push | ✗ | ✗ |
terraform | ✗ | ✗ |
Legend: ✓ = Supported, ✗ = Not supported, — = Not listed
Pricing
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Integrations & DevEx
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When it fits
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When it doesn’t
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History & Notes
Internap’s CDN, built on VitalStream and MIRO, was a notable player in the 2000s, with expansions in London, Tokyo, and Hong Kong. Financial challenges, including a $99.7M goodwill writedown in 2008 and multiple bankruptcies, led to asset sales and a pivot away from CDN services. The 2022 ransomware attack on ServerIntellect further disrupted its hosting operations, prompting the final shift to HorizonIQ. No official EOL notice for the CDN is publicly available, but the rebranding and asset sales indicate a complete exit from the CDN market.
Viblast was recognized for its innovative use of WebRTC for P2P video streaming, winning awards like the Streaming Media European Readers’ Choice for Delivery Network in 2014. Its technology was particularly suited for large-scale live streaming, claiming up to 90% bandwidth savings. No official EOL announcement was found, but PitchBook data confirms the company ceased operations by March 2023. No evidence of asset sales or successor entities exists, and its website (viblast.com) is no longer active.