Autonomous System
AS2571 — DHLNET - DHL Information Services (Europe) s.r.o(CZ)
Last fetched
AS2571 is an Autonomous System operated by DHLNET - DHL Information Services (Europe) s.r.o and registered in CZ. As of Tue, 04 Aug 2026 17:02:32 GMT, it announces 100 routed IP prefixes and peers with 8 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS2571 announces 100 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 137.98.192.0/23
- 137.98.192.0/22
- 137.98.194.0/23
- 137.98.208.0/20
- 137.98.235.0/24
- 156.137.0.0/21
- 156.137.0.0/20
- 156.137.8.0/21
- 156.137.32.0/21
- 156.137.32.0/20
- 156.137.40.0/21
- 156.137.192.0/21
- 156.137.192.0/20
- 156.137.200.0/21
- 165.72.0.0/18
- 165.72.0.0/17
- 165.72.64.0/18
- 165.72.0.0/16
- 165.72.128.0/18
- 165.72.190.0/23
- 165.72.191.0/24
- 165.72.128.0/17
- 165.72.192.0/18
- 198.141.4.0/23
- 198.141.4.0/22
Peering ecosystem
8 distinct peers via BGP. The first 8 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS10204 | ARCNET-NTTMSC-MY - Arcnet NTT MSC ISP | MY |
| AS16019 | VODAFONE-CZ-AS - Vodafone Czech Republic a.s. | CZ |
| AS32787 | PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc. | US |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | US |
| AS4788 | TTSSB-MY - TM TECHNOLOGY SERVICES SDN. BHD. | MY |
| AS55002 | DEFENSE-NET - F5, Inc. | US |
| AS5610 | O2-CZECH-REPUBLIC - O2 Czech Republic, a.s. | CZ |
| AS6855 | SK-TELEKOM - Slovak Telekom, a.s. | SK |
Blast radius
Count of dependent hostnames if AS2571 disappeared from the routing table.
1,106 hostnames depend on this network.Exact count across all 100 announced prefixes. Snapshot Wed, 15 Jul 2026 22:00:54 GMT.
MOAS / hijack watch
Prefixes routed by AS2571 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 AS2571 is unique to AS2571 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS2571.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS2571"})-[: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.