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John Kristoff

John Kristoff✓ Add us as a preferred source on Google

Mastodon @jtk@infosec.exchange
⚔ Compare ☆ Follow Own this channel?
🔄 Data last refreshed 3 days ago
🤝

Make a deal with John Kristoff

🔒 Paid proposals held safely in escrow — released only when the work's approved.

📣Sponsored postOne disclosed post (toot) with your link and message. $12→ 🧵Sponsored threadA multi-post explainer or story — the fediverse rewards depth over one-liners. $30→ 📦Product seeding / honest reviewSend me your product — I post a disclosed, honest take. Authenticity is the only ad this audience tolerates. $16→ 📌Pinned sponsored postA disclosed post pinned to the top of my profile for the month. $36/mo→ 🔗Profile link (bio field)Your link in one of my profile metadata fields for the month — native and low-key. $18/mo→ 🔁Boost packageI boost (repost) your account's toots through the month — distribution with zero content lift. $24/mo→ 🏛️Instance / community sponsorshipSponsor the server I run — a sponsor line in the About/rules and a welcome shout. A goodwill buy that keeps our community running. $30/mo→ 🤝Mutual boost collabWe boost each other across instances — a value swap between communities. Swap or paid→ 🎬UGC HireBranded content for your own channels & ads from $50→ 🎙️Podcast guest spotInvite John Kristoff onto your podcast (~45 min, remote) $28→ 📞1:1 ConsultPaid video call — advice, coaching or Q&A $75/hr→

Every booking is a normal escrow-protected deal.

Followers
1.1K
Account age
3 yrs
🎁 Free analysisfor John Kristoff
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

Known for

My otherwise forgettable toot has triggered something in bluesky ai-loving bot accounts I guess.3 views My otherwise forgettable toot has triggered something in bluesky ai-loving bot accounts I guess. jackceoai on the latest IP prefix transfer2 views jackceoai on the latest IP prefix transfer

📊 Post engagement

Recent posts · likes + reposts
Jul 29latest
4
Avg engagement / post
2–5
Typical post (engagement)
0.4%
Engagement vs followers
69/100
Consistent reach
Nov 2022
On Mastodon since
Half of recent posts land between 2 and 5 likes + reposts (median 3) — a dependable floor a sponsored post can count on.

🔥 Top post: Approximately 3.5% of ASNs seen making #BGP announcements have c · 12 likes + reposts

📊 Activity & format

Posting cadence
2.9 / week
Posts several times a week.
Content mix
Mostly text
Recent: 10 text · 2 image · 0 video.
Follower / following
1.7×
Follows 648 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗
🔥 Top post Approximately 3.5% of ASNs seen making #BGP announcements have created RPKI #ASPA objects. This is a decent ramp up before the spec is even out of draft and the big iron from commercial router vendors have production code deployed for validating these (ASPA) paths from the #RPKI… ★ 12
Haha, c'mon shifty shiftsters, you're not even trying. https://social.bgp.tools/@transfers/statuses/01M0H7J0QCPWTC5Z7Q0KR9YA5R ★ 5 ASN 8100 sold on the open market for $50,000. Looks like the winning sucker, erm bidder, was splice.au. https://social.bgp.tools/@transfers/statuses/01M0D1C6CEBK0V873Y0J41XN7T ★ 5 Some have been giving oxygen to an absurd Internet draft again. Gentle reminder: Every so often ideas come along that are sufficiently deserving of ridicule and derision. Probably anything you're seeing about #IPv8 lately is one of those t… ★ 6 Ignoring everything else, seems hard to ignore the latency cost introduced here: "The data center then beams AI results generated by the GPUs to satellites and sends them back to land." https://www.theinformation.com/articles/ocean-powere… ★ 3 My otherwise forgettable toot has triggered something in bluesky ai-loving bot accounts I guess. ★ 3 jackceoai on the latest IP prefix transfer ★ 2 https://social.bgp.tools/@transfers/statuses/01KZ0QK6GDMX5QNZSP5QV036FX Nothing to do with actual birds, not the router software, not even Larry Legend. This of course: "Communications infrastructure your AI agents operate" ★ 1 RE: https://mastodon.social/@botgov/117020920510869661 visas is a state dept name, http-only but no content at the moment ★ 2 Received email spam from newly registered socialdb [dot] xyz. Some kind of escrow racket for wannabe influencers. Looks like if they find an email associated with your Mastodon account you'lll get subscribed to their mailing list. Platform… ★ 4 Gemini is hungry? https://social.bgp.tools/@transfers/statuses/01KYTRDS8BV3ERJN1X4T2FZ1RB ★ 3 ObThought: We could use the equivalent of a doi.org for news articles that could help arbitrate / aggregate access with stable links and if necessary payment to sources. A large proportion of articles people link to I try to read are often… ★ 2

🐘 Community & instance

Home server
infosec.exchange
A cybersecurity & infosec server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.
✅ Link-verified
Verified link
Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.
On Mastodon since
Nov 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.

💡 Facts

🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 4 views per post.
📤Posts about 2.9× per week.

🕵️ Fake follower check

Estimated
52/100
Fair Credibility score
76%
Mixed Real audience
Medium Fake-follower risk
High Data confidence
  • Est. 76% real, active audience · Medium fake-follower risk.
  • Low engagement (~0.4% of followers engage each post) — a sign of an inflated or inactive audience.
  • Verified account.
  • Established account (3+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

UIC PhD candidate | Dataplane.org | Verisign #BGP #DNS #infosec and bit mechanic #Blues / #Chicago / #tfr / #fedi22 Views are my own

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

Morten Kjeldgaard Morten Kjeldgaard 18% Jon Lord Jon Lord 17% Joanna Masel Joanna Masel 17% Ted Pavlic (he/him) Ted Pavlic (he/him) 13% Prairie_Dog Prairie_Dog 13% juliette juliette 12%

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Frequently asked questions

How much does John Kristoff charge for a sponsorship?
John Kristoff hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
How do I contact John Kristoff for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify John Kristoff, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many followers does John Kristoff have?
John Kristoff has 1,132 followers on Mastodon.

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