AS8560 — IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE.(DE)

Nutrition Label

Routing footprint

AS8560 announces 536 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

• 5.250.176.0/21
• 5.250.184.0/21
• 31.70.64.0/18
• 46.16.72.0/21
• 50.21.176.0/20
• 62.151.160.0/21
• 62.151.176.0/21
• 65.38.96.0/22
• 66.175.232.0/21
• 66.179.80.0/22
• 66.179.92.0/22
• 66.179.136.0/22
• 66.179.188.0/22
• 66.179.208.0/22
• 66.179.240.0/22
• 66.179.248.0/21
• 67.217.240.0/21
• 69.48.200.0/21
• 70.35.192.0/20
• 74.208.38.0/23
• 74.208.60.0/22
• 74.208.96.0/24
• 74.208.98.0/24
• 74.208.100.0/24
• 74.208.104.0/22

Peering ecosystem

26 distinct peers via BGP. The first 26 are listed below.

Blast radius

Approximate count of dependent hostnames if AS8560 disappeared from the routing table.

Blast radius: Computing — check back later. The precompute pipeline refreshes this panel within a few days.

MOAS / hijack watch

Prefixes routed by AS8560 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.

No active MOAS conflicts. Every prefix announced by AS8560 is unique to AS8560 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS8560.

• Country · DE
• Peer · TWELVE99 Arelion, fka Telia CarrierAS1299
• Prefix · 5.250.176.0/21
• Live MOAS conflicts feed
• Threat feed · Spamhaus DROP
• Whisper Internet Directory — home

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS8560"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.