---
title: "Discussion on \"Serverless Exits Still Leave Fingerprints: Reading cloud_service on IP99\" | Hashnode"
description: "Discussion on \"Serverless Exits Still Leave Fingerprints: Reading cloud_service on IP99\". Serverless and cloud-function platforms share egress. Your webhook, cron, or Lambda-style worker can look identical on the wire to someone else's — same ASN, same hosting NAT. Blanket-blocking every I"
url: "https://hashnode.com/posts/serverless-exits-still-leave-fingerprints-reading-cloud-service-on-ip99/6aef256e3a3d9a6476c6845f"
---

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# [Serverless Exits Still Leave Fingerprints: Reading cloud\_service on IP99](https://ip99.hashnode.dev/serverless-exits-still-leave-fingerprints-reading-cloud-service-on-ip99?utm_source=hashnode&utm_medium=feed)

Serverless and cloud-function platforms share egress. Your webhook, cron, or Lambda-style worker can look identical on the wire to someone else's — same ASN, same hosting NAT. Blanket-blocking every I

4d ago · 6 min read · ip99.hashnode.dev  
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