Autonomous System
AS28878 — SIGNET-AS - Signet B.V.(NL)
Last fetched
AS28878 is an Autonomous System operated by SIGNET-AS - Signet B.V. and registered in NL. As of Sun, 30 Aug 2026 07:06:36 GMT, it announces 103 routed IP prefixes and peers with 2 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS28878 announces 103 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 31.223.160.0/20
- 37.17.208.0/20
- 78.108.128.0/20
- 80.246.192.0/20
- 80.255.240.0/20
- 81.21.136.0/21
- 81.30.32.0/20
- 85.10.160.0/19
- 141.255.176.0/22
- 171.33.128.0/21
- 176.74.224.0/19
- 185.15.248.0/22
- 217.21.240.0/20
- 217.149.128.0/20
- 2001:4cb8:52::/48
- 2001:4cb8:55::/48
- 2001:4cb8:61::/48
- 2001:4cb8:a9::/48
- 2001:4cb8:b9::/48
- 2001:4cb8:bc::/48
- 2001:4cb8:c0::/48
- 2001:4cb8:dd::/48
- 2001:4cb8:de::/48
- 2001:4cb8:e5::/48
- 2001:4cb8:f1::/48
Peering ecosystem
2 distinct peers via BGP. The first 2 are listed below.
Blast radius
Count of dependent hostnames if AS28878 disappeared from the routing table.
5,510 hostnames depend on this network.Exact count across all 133 announced prefixes. Snapshot Sat, 25 Jul 2026 16:00:39 GMT.
MOAS / hijack watch
Prefixes routed by AS28878 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 AS28878 is unique to AS28878 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS28878.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS28878"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS countryOr query Whisper from your own LLM workflow via the Whisper MCP server.