Skip to content

Autonomous System

AS27228 — PHILLYIX-INFRA - Philadelphia Internet Exchange(US)

Last fetched

AS27228 is an Autonomous System operated by PHILLYIX-INFRA - Philadelphia Internet Exchange and registered in US. As of Sun, 06 Sep 2026 13:22:52 GMT, it announces 2 routed IP prefixes and peers with 3 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS27228Routing diversity2.4/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/27228

Routing footprint

AS27228 announces 2 distinct routed prefixes. The 2-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

3 distinct peers via BGP. The first 3 are listed below.

Peer ASNOperatorCountry
AS16725PHILLYIX-CACHES - Philadelphia Internet ExchangeUS
AS46450PILOT - Pilot Fiber, Inc.US
AS6939HURRICANE - Hurricane Electric LLCUS

Blast radius

Count of dependent hostnames if AS27228 disappeared from the routing table.

9 hostnames depend on this network.Exact count across all 2 announced prefixes. Snapshot Thu, 23 Jul 2026 11:00:26 GMT.

MOAS / hijack watch

Prefixes routed by AS27228 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 AS27228 is unique to AS27228 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS27228.

Cypher and MCP

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

MATCH (a:ASN {name: "AS27228"})-[: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.