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By Steve Stover
AI has quickly become part of the language of network observability. Many vendors across the observability landscape can describe, summarize, correlate, or explain some data or situation, leveraging basic LLM capabilities. At a distance, many of these offerings sound similar. They promise faster insight, efficient operations, and a more intelligent path through rising complexity. But the industry has reached a point where surface-level similarity is creating noise, not value.
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By Doug Madory
Many BGP route leaks reported by automated detection systems are actually brief, low-impact artifacts of normal BGP convergence. Doug Madory examines examples from Cloudflare Radar, Routeviews, and Jared Mauch’s long-running leak detector to show how these “ephemeral leaks” arise, why they usually don’t disrupt traffic, and why they still matter for routing security.
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By Eric Hian-Cheong
Over the past few months, we’ve been making the Kentik platform easier to use and more actionable, with AI increasingly at the center of how teams interact with it. AI Advisor sits near the middle of a lot of that progress, but this is not only an AI story.
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By Steve Stover
As cyberattacks evolve into “machine-speed” disruption campaigns that span cloud, identity, and network planes, traditional monitoring is no longer enough to protect modern enterprise infrastructure. Shifting to a network intelligence model, powered by real-time telemetry and AI-driven reasoning, enables security teams to detect weak signals and automate defenses before an incident becomes systemic.
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By Eric Hian-Cheong
Kentik’s AI Advisor acts as a virtual network engineer, helping teams of all skill levels troubleshoot, manage, and optimize their infrastructure with unprecedented speed and context. We explore seven practical NetOps use cases, from rapid incident triage and capacity planning to upcoming live-device command support, that demonstrate how using AI as a collaborative teammate dramatically reduces manual investigative work.
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By Avi Freedman
The secret to hyperscaler success isn’t magic. Kentik Co-founder and CEO Avi Freedman explains how organizations can adopt the same operating principles and empower network teams to drive results that far exceeds their headcount.
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By Doug Madory
This post expands on our analysis from last year that revealed that as much as 20% of IPv4 space has migrated out of Ukraine in the years following the Russian invasion in February 2022. This update reveals that AT&T (a popular destination for Ukrainian IPs) has since implemented a policy ridding itself of customers using AS7018 to originate their routes, often to support residential proxies.
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By Phil Gervasi
AI in network operations is more than chatbots and agents. LLMs make AI easier to use, but the real value comes from the underlying system of telemetry, data pipelines, analytics, ML models, domain knowledge, and workflows that help engineers reason, predict, and act. When designed thoughtfully, AI doesn’t replace engineers. Instead, it augments their expertise and reduces cognitive load across complex network operations.
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By Phil Gervasi
Generic AI fails in network operations because it lacks the “institutional knowledge” of your specific environment and business priorities. Learn how Kentik’s Custom Network Context encodes your unique operational reality into AI Advisor, turning a generic chatbot into a context-aware teammate.
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By Doug Madory
This year-end wrap-up covers topics from BGP security (including ASPA and excessive AS-SETs) and the geopolitical (Ukraine’s IPv4 exodus, the Iran internet shutdown, and Red Sea cable cuts) to the year’s most significant outages (TikTok, the Spain/Portugal blackout, and cloud failures at AWS, Azure, and Cloudflare). Plus, we explore Starlink’s new Community Gateways, and revisit the evolving landscape of AS ranking and OTT service tracking.
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By Kentik
LLMs have sucked all the oxygen out of the AI conversation — but AI is much more than just LLMs, and network engineers have been using AI techniques (machine learning, statistics, fuzzy logic, expert systems, neural networks) for decades. So what should LLMs be doing in network operations, what shouldn't they be doing, and how do agentic AI architectures fit in?
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By Kentik
Why do network and infrastructure teams at leading enterprises including Canva, Dropbox, Google ConocoPhillips, and ServiceNow choose Kentik? In their own words, customers describe epic cost savings, dramatic return on investment, and blockbuster efficiency improvements that only Kentik can deliver. Learn why Kentik is the must-see network intelligence solution any enterprise that depends on reliable connectivity.
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By Kentik
"We pay less in transit IP costs today than we did when we turned up Kentik. Our cost per Mbps is lowered over the years — and our traffic is seven times what it was when we started." — Michael Leclaire, MetroNet.
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By Kentik
Imperva Network Architect, Wallace Lee, shares how Kentik helps teams drill deeper than traditional reporting tools to improve network and customer experience. Wallace shares how, during a live architecture review, Imperva’s Kentik power users answered a critical “are we safe?” traffic question in seconds. Kentik enables engineers to instantly understand prefix-level bandwidth and shows exactly which ASN and ISP traffic came from. Wallace also highlights how Kentik makes Anycast traffic visibility an “easy win,” helping teams move from questions to confident decision-making fast.
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By Kentik
Sorin Esanu, Director of Network Engineering at Race Communications, explains why deep, always-on network intelligence is essential when you have massive volumes of traffic moving in and out from many sources. After outgrowing an on-prem tool that required ongoing maintenance and didn’t deliver the analytics they needed, Race chose Kentik for richer visibility, daily traffic optimization, and improved security.
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By Kentik
Everett Sinclair, Network Administrator at Conway Corporation, explains why Kentik became their “one pane of glass” for cloud-based network visibility, rapid troubleshooting, and smarter peering and caching decisions. With Kentik’s SaaS network intelligence platform, Conway gets updates automatically, avoids server rebuilds, and can deploy cloud agents remotely to run simple metric tests close to customer locations.
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By Kentik
AI is changing network operations (NetOps) from static automation into adaptive, data-driven systems that can summarize incidents, retrieve knowledge, and guide remediation with human oversight. In this talk, Phil Gervasi breaks down what “AI for NetOps” really means in practice, including the difference between classical ML and large language models (LLMs), why data pipelines matter more than model tuning, and how patterns like RAG (retrieval augmented generation), text-to-SQL, and agentic workflows turn raw telemetry into decisions.
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By Kentik
Five customers explain why Kentik is essential for understanding traffic, controlling network cost, and planning for growth. Hear from Sorin Esanu (Race Communications), Michael Leclaire (MetroNet), John Lubeck (Midco), Wallace Lee (Imperva), and Everett Sinclair (Conway Corporation) on how they use Kentik to see “the bits on the wire,” dig deeper than traditional reporting tools, and turn network data into better customer experiences.
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By Kentik
Three service provider customers share how Kentik AI Advisor helps them move faster, troubleshoot smarter, and put network data in more hands across the team. Hear from Everett Sinclair (Conway Corporation), Michael Leclaire (MetroNet), and John Lubeck (Midco) on why they chose Kentik to unify flow analytics, baselining, and anomaly detection in one platform, and how Kentik AI features make it easier to explore, explain, and act on what’s happening in their networks.
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By Kentik
Your outdated network monitoring tools don't cut it. You already know that. But what can you do for your corporate network to keep pace? This ebook covers ten aspects of how network observability can: Network observability is the way to modernize. This ebook explains how.
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By Kentik
Written by one of the foremost experts in networking, it explores the challenges of running a healthy, secure, high-performance network in a time when the "network" isn't any one thing and it certainly isn't in our control.
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By Kentik
It's easy to get caught flat-footed on things like collecting logs and metrics at cloud-scale, making sense of cloud network performance and health using old-school data like port numbers and IP addresses, and automating processes like troubleshooting and remediation when you don't own the underlying infrastructure.
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By Kentik
Top 3 gotchas in AWS, and how network observability helps you avoid them As you transition apps and services to the cloud, whether fully public or hybrid, the networking component quickly gets complicated. Your team not only has to manage on-premises networking, but also cloud networks now - which requires a different approach to handle things like VPCs and connectivity back to on-prem environments and other clouds. Poor performance and high costs can quickly hinder cloud projects from being successful.
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By Kentik
Organizations are adopting cloud in a big way. Some went whole hog right away, but most took a hybrid approach for security, compliance, or just to move more cautiously. No matter the reason, hybrid clouds can leave network pros a little, well, foggy. No longer can you see, fix, and run your network across your data center, private clouds, public clouds, and SaaS. Ai ai ai! Never fear! Read this short white paper on how to achieve network observability nirvana in your hybrid cloud.
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By Kentik
A guide to assuring performance and availability of critical services across public and hybrid clouds and the internet You're responsible for monitoring the performance and availability of critical cloud services. If your users start complaining about slow response times, it's tough to get started when you can't even see where the problem is. This is where synthetic testing comes in - to help you find problems before they affect your users. This means fewer complaints and happier customers!
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By Kentik
Useful tips to better plan, monitor, and troubleshoot your public cloud networking Cloud networking across a myriad of applications, clouds, and data centers can get complex. And with the rapid pace of transition to the cloud, you'll need to prepare for new concepts like VPCs, cloud interconnects, and multiple availability zones and regions. Kentik has put together a list of the top five cloud networking deployment mistakes to avoid so you can take full advantage of the cost savings and flexibility of the cloud.
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By Kentik
For the past several decades, networks have increasingly become a critical part of business operations. The global pandemic only intensified the importance of networking, with more companies and individuals taking their worlds almost entirely online. This shift also put the spotlight on the need for 24/7, always-on network connectivity.
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Kentik is the network observability company. Our platform is a must-have for the network front line, whether digital business, corporate IT, or service provider. Network professionals turn to the Kentik Network Observability Cloud to plan, run, and fix any network, relying on our infinite granularity, AI-driven insights, and insanely fast search.
Kentik makes sense of network, cloud, host, and container flow, internet routing, performance tests, and network metrics. We show network pros what they need to know about their network performance, health, and security to make their business-critical services shine. Networks power the world’s most valuable companies, and those companies trust Kentik.
Only with Kentik:
- See All Networks: See network data from the data center, edge, cloud, and internet. Wherever your traffic goes, we’ll suss it out.
- Collect All Telemetry: Gather network, cloud, host, and container flow, internet routing, performance tests, and network metrics.
- Query with Context: Enrich network data with information about infrastructure, apps, users, customers, geo, policies, routing, and more.
- Get Insights: Get AI-driven insights. Seeing degrading performance, possible attacks, or traffic changes early can really save you.
- Ask Anything: Ask any question, any which-a-way. Query, filter, drill, zoom, whatever. We’ll get you the answer, wicked fast.
- Take Action: Make Kentik your go-to before you take action, whether to plan, run, or fix your network.
Network traffic, routing, synthetic testing, and cloud. Now that’s smart.