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Pulse — Bogon announcement

RFC1918 / loopback / reserved / multicast space advertised in BGP — should never happen.

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What is Bogon announcement?

A bogon announcement is a BGP route for address space that should never appear in the global table — RFC1918 private ranges, loopback, CGNAT, TEST-NET, multicast, or reserved/unallocated blocks. Bogons almost always mean a misconfiguration or a leak and should be filtered by upstream providers.

Geographic distribution

Flagged events

Most recent first · last 24h
Most recent Bogon announcement events detected across RIPE RIS collectors in the last 24 hours
When Severity Prefix AS
Oct 16, 10:15 UTC 85 10.0.0.0/24 AS29680
Oct 16, 10:15 UTC 85 172.16.106.34/32 AS28624
Oct 16, 10:15 UTC 85 10.30.20.0/24 AS64546
Oct 16, 10:15 UTC 85 100.80.0.0/18 AS28573
Oct 16, 10:15 UTC 85 172.16.106.128/32 AS28624
Oct 16, 10:15 UTC 85 100.74.0.0/20 AS8764
Oct 16, 10:15 UTC 85 172.16.112.168/30 AS28615
Oct 16, 10:15 UTC 85 100.75.0.0/20 AS8764
Oct 16, 10:15 UTC 85 172.16.104.120/30 AS28615
Oct 16, 10:15 UTC 85 172.18.11.0/24 AS140864
Oct 16, 10:15 UTC 85 100.127.205.2/32 AS26118
Oct 16, 10:15 UTC 85 100.74.64.0/20 AS8764
Oct 16, 10:15 UTC 85 10.61.207.0/24 AS23729
Oct 16, 10:15 UTC 85 100.74.48.0/20 AS8764
Oct 16, 10:15 UTC 85 10.152.1.20/31 AS65200
Oct 16, 10:15 UTC 85 100.75.16.0/20 AS8764
Oct 16, 10:15 UTC 85 100.80.128.0/18 AS28573
Oct 16, 10:15 UTC 85 10.61.206.0/24 AS23729
Oct 16, 10:15 UTC 85 10.152.1.22/31 AS65200
Oct 16, 10:15 UTC 85 100.75.32.0/20 AS8764
Oct 16, 10:15 UTC 85 100.74.16.0/20 AS8764
Oct 16, 10:15 UTC 85 172.16.113.56/30 AS28615
Oct 16, 10:15 UTC 85 100.75.48.0/20 AS8764
Oct 16, 10:15 UTC 85 100.74.32.0/20 AS8764
Oct 16, 10:15 UTC 85 100.75.64.0/20 AS8764
Oct 16, 10:15 UTC 85 172.16.112.20/30 AS28624
Oct 16, 10:15 UTC 85 100.123.81.0/24 AS45730
Oct 16, 10:15 UTC 85 100.80.64.0/18 AS28573
Oct 16, 09:15 UTC 85 100.66.68.0/24 AS64555
Oct 16, 09:15 UTC 85 100.66.69.0/24 AS64555
Oct 15, 23:16 UTC 85 10.1.134.0/24 AS5483
Oct 15, 23:16 UTC 85 10.1.132.0/24 AS5483
Oct 15, 23:16 UTC 85 10.1.135.0/24 AS5483
Oct 15, 21:16 UTC 85 172.26.253.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.120.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.9.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.203.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.7.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.99.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.4.0/24 AS30722
Oct 15, 21:16 UTC 85 172.18.1.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.3.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.109.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.82.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.5.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.71.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.119.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.66.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.121.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.50.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.16.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.6.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.20.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.85.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.37.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.26.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.10.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.31.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.41.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.77.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.5.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.56.0/24 AS30722
Oct 15, 21:16 UTC 85 172.23.250.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.60.0/24 AS30722
Oct 15, 21:16 UTC 85 172.23.17.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.154.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.84.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.0.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.7.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.140.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.98.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.80.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.65.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.16.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.92.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.2.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.1.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.100.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.76.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.0.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.251.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.40.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.60.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.81.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.72.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.44.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.30.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.28.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.53.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.11.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.15.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.23.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.58.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.79.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.34.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.25.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.13.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.68.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.32.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.8.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.27.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.39.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.42.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.254.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.55.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.18.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.63.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.90.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.3.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.87.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.36.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.102.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.200.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.111.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.116.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.21.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.17.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.12.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.51.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.67.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.210.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.2.0/24 AS30722
Oct 15, 21:16 UTC 85 172.17.1.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.117.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.50.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.120.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.46.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.30.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.70.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.80.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.73.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.45.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.64.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.83.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.29.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.52.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.14.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.1.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.22.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.59.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.9.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.78.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.108.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.35.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.24.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.12.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.104.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.69.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.33.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.48.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.113.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.110.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.38.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.43.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.75.0/24 AS30722
Oct 15, 21:16 UTC 85 172.23.252.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.54.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.10.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.130.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.19.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.62.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.100.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.86.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.114.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.6.0/24 AS30722
Oct 15, 21:16 UTC 85 172.23.1.0/24 AS30722
Oct 15, 21:16 UTC 85 172.16.40.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.118.0/24 AS30722
Oct 15, 21:16 UTC 85 192.168.74.0/24 AS30722
Oct 15, 19:15 UTC 85 10.88.0.0/16 AS65500
Oct 15, 19:15 UTC 85 10.87.1.0/24 AS65500
Oct 15, 19:15 UTC 85 10.255.1.0/24 AS65500
Oct 15, 19:15 UTC 85 10.20.80.0/24 AS31027

Frequently Asked Questions

What is a BGP Bogon announcement?

A bogon announcement is a BGP route for address space that should never appear in the global table — RFC1918 private ranges, loopback, CGNAT, TEST-NET, multicast, or reserved/unallocated blocks. Bogons almost always mean a misconfiguration or a leak and should be filtered by upstream providers.

Where does this data come from?

Every event is detected from live BGP updates collected across 23 RIPE RIS route collectors worldwide, ingested into a ClickHouse time-series store and re-evaluated every few minutes. No third-party feed is resold; the analysis is original to WorldIP.io.

How often is the Bogon announcement feed updated?

The feed recomputes roughly every 5 minutes; it was last refreshed at 2026-10-16 11:00 UTC.

How do I subscribe to Bogon announcement events?

Subscribe to the Atom feed at /pulse/bgp/bogon.atom or poll the JSON endpoint at /api/pulse/bgp/bogon.

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