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Autonomous System

AS28753 — LEASEWEB-DE-FRA-10(DE)

Last fetched

AS28753 is an Autonomous System operated by LEASEWEB-DE-FRA-10 and registered in DE. As of Thu, 21 May 2026 06:42:30 GMT, it announces 176 routed IP prefixes and peers with 5 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS28753Routing diversity10.0/10Peering density3.1/10MOAS conflict⚠ 2 conflictsThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/28753

Routing footprint

AS28753 announces 176 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

5 distinct peers via BGP. The first 6 are listed below.

Peer ASNOperatorCountry
AS174COGENT-174 - Cogent Communications, LLCUS
AS32787PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc.US
AS16265LEASEWEB-NETWORK LeaseWeb Network B.V.NL
AS6453AS6453 - TATA COMMUNICATIONS AMERICA INCUS
AS3257GTT-BACKBONE GTTUS
AS1299TWELVE99 Arelion, fka Telia CarrierSE

Blast radius

Approximate count of dependent hostnames if AS28753 disappeared from the routing table.

~1,218,712 hostnames depend on this network.Sampled from 10 prefixes, snapshot Thu, 21 May 2026 06:42:30 GMT.

MOAS / hijack watch

Prefixes routed by AS28753 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.

PrefixConflicting ASNOperator
2a12:cb47:ffff::/48AS204211GESTOR PAGO CONS. E TECNOLOGIA DA INFORMACAO LTDA
2a12:cb47:ffff::/48AS211575Avanti-AS

Threat posture

Related pages

Pivot deeper into the graph from AS28753.

Cypher and MCP

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

MATCH (a:ASN {name: "AS28753"})-[: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.