AS2571
DHL Information Services (Europe) s.r.o
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS2571 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 156.137.0.0/21 | 18,895 | 2026-07-20 04:08:58 |
| 156.137.40.0/21 | 18,823 | 2026-07-20 04:08:58 |
| 199.41.252.0/24 | 18,760 | 2026-07-20 04:08:58 |
| 156.137.8.0/21 | 18,760 | 2026-07-20 04:08:58 |
| 156.137.32.0/21 | 18,755 | 2026-07-20 04:08:58 |
| 199.41.253.0/24 | 18,687 | 2026-07-20 04:08:58 |
| 156.137.192.0/21 | 16,939 | 2026-07-20 04:08:58 |
| 156.137.200.0/21 | 16,865 | 2026-07-20 04:08:58 |
| 199.40.8.0/24 | 13,631 | 2026-07-20 04:09:25 |
| 199.40.14.0/24 | 13,409 | 2026-07-20 04:09:25 |
| 199.40.9.0/24 | 13,393 | 2026-07-20 04:09:25 |
| 199.40.14.0/23 | 12,768 | 2026-07-20 04:09:08 |
| 198.141.94.0/24 | 11,846 | 2026-07-20 04:09:26 |
| 198.141.95.0/24 | 11,828 | 2026-07-20 04:09:26 |
| 199.40.8.0/23 | 10,016 | 2026-07-20 04:08:34 |
| 198.141.245.0/24 | 8,773 | 2026-07-20 04:08:58 |
| 137.98.235.0/24 | 8,654 | 2026-07-20 04:07:06 |
| 199.40.0.0/16 | 8,053 | 2026-07-20 04:09:08 |
| 199.40.192.0/18 | 7,955 | 2026-07-20 04:09:25 |
| 199.40.0.0/18 | 7,951 | 2026-07-20 04:09:25 |
| 199.40.64.0/18 | 7,944 | 2026-07-20 04:09:25 |
| 199.40.128.0/18 | 7,934 | 2026-07-20 04:09:25 |
| 165.72.191.0/24 | 7,753 | 2026-07-20 04:08:58 |
| 198.141.96.0/22 | 7,596 | 2026-07-20 04:08:58 |
| 198.141.100.0/22 | 7,585 | 2026-07-20 04:08:58 |
| 199.40.208.0/23 | 7,105 | 2026-07-20 04:31:36 |
| 198.141.244.0/24 | 6,666 | 2026-07-20 04:09:31 |
| 199.40.0.0/17 | 6,189 | 2026-07-20 04:08:34 |
| 199.40.128.0/17 | 6,184 | 2026-07-20 04:08:34 |
| 165.72.192.0/18 | 5,149 | 2026-07-20 04:08:58 |
| 165.72.0.0/18 | 5,117 | 2026-07-20 04:08:58 |
| 165.72.128.0/18 | 5,103 | 2026-07-20 04:08:58 |
| 165.72.64.0/18 | 5,101 | 2026-07-20 04:08:58 |
| 198.141.10.0/23 | 5,084 | 2026-07-20 04:08:58 |
| 198.141.6.0/23 | 5,061 | 2026-07-20 04:08:58 |
| 198.141.4.0/23 | 5,059 | 2026-07-20 04:08:58 |
| 198.141.8.0/23 | 5,056 | 2026-07-20 04:08:58 |
| 156.137.192.0/20 | 4,856 | 2026-07-20 04:08:04 |
| 198.141.94.0/23 | 4,846 | 2026-07-20 04:08:35 |
| 165.72.190.0/23 | 4,805 | 2026-07-20 04:06:46 |
| 199.40.209.0/24 | 4,762 | 2026-07-20 04:09:26 |
| 199.40.208.0/24 | 4,752 | 2026-07-20 04:09:26 |
| 198.141.96.0/21 | 4,699 | 2026-07-20 04:06:46 |
| 137.98.208.0/20 | 3,684 | 2026-07-20 04:06:46 |
| 165.72.0.0/17 | 3,006 | 2026-07-20 04:06:46 |
| 165.72.128.0/17 | 2,993 | 2026-07-20 04:06:46 |
| 156.137.32.0/20 | 2,976 | 2026-07-20 04:07:54 |
| 198.141.8.0/22 | 2,972 | 2026-07-20 04:06:46 |
| 198.141.4.0/22 | 2,965 | 2026-07-20 04:06:46 |
| 165.72.0.0/16 | 2,961 | 2026-07-20 04:06:46 |
Showing top 50 of 55 announced prefixes by sample volume.
Frequently Asked Questions
What is AS2571?
AS2571 is an Autonomous System Number assigned to DHL Information Services (Europe) s.r.o. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS2571 announce?
AS2571 announces 152.8K IPv4 addresses distributed across 45 routed CIDR prefixes. The network is registered in Czechia.
Who operates AS2571?
AS2571 is operated by DHL Information Services Europe s.r.o. The organization is based in Czechia. You can view all IP ranges and related ASNs on the organization page.
What country is AS2571 registered in?
AS2571 is registered in Czechia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
