Autonomous System

AS2571 DHL Information Services (Europe) s.r.o

BusinessActiveCzechiaARIN

AS2571 (DHLNET) is a business network operated by DHL Information Services (Europe) s.r.o in Czechia, registered with ARIN. It has 55 IPv4 prefixes with 438,528 addresses and 46 IPv6 prefixes, which makes it the 739th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses438,528in 55 prefixes
IPv6 prefixes46≈ 1.1 × 10²⁶ addresses
Size rank#739of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationDHL Information Services (Europe) s.r.o
AS nameDHLNET
Websitedhl.com
Country Czechia (CZ)
Network typeBusiness
RegistryARIN
Abuse contactcdc@dhl.com
Registered1993-04-07
Last updated2020-11-11

IPv4 prefixes

55 prefixes · 438,528 addresses
NetworkAddressesFirst – last address
165.72.0.0/1665,536165.72.0.0 – 165.72.255.255
199.40.0.0/1665,536199.40.0.0 – 199.40.255.255
165.72.0.0/1732,768165.72.0.0 – 165.72.127.255
165.72.128.0/1732,768165.72.128.0 – 165.72.255.255
199.40.0.0/1732,768199.40.0.0 – 199.40.127.255
199.40.128.0/1732,768199.40.128.0 – 199.40.255.255
165.72.0.0/1816,384165.72.0.0 – 165.72.63.255
165.72.64.0/1816,384165.72.64.0 – 165.72.127.255
165.72.128.0/1816,384165.72.128.0 – 165.72.191.255
165.72.192.0/1816,384165.72.192.0 – 165.72.255.255
199.40.0.0/1816,384199.40.0.0 – 199.40.63.255
199.40.64.0/1816,384199.40.64.0 – 199.40.127.255
199.40.128.0/1816,384199.40.128.0 – 199.40.191.255
199.40.192.0/1816,384199.40.192.0 – 199.40.255.255
137.98.208.0/204,096137.98.208.0 – 137.98.223.255
156.137.0.0/204,096156.137.0.0 – 156.137.15.255
156.137.32.0/204,096156.137.32.0 – 156.137.47.255
156.137.192.0/204,096156.137.192.0 – 156.137.207.255
156.137.0.0/212,048156.137.0.0 – 156.137.7.255
156.137.8.0/212,048156.137.8.0 – 156.137.15.255
156.137.32.0/212,048156.137.32.0 – 156.137.39.255
156.137.40.0/212,048156.137.40.0 – 156.137.47.255
156.137.192.0/212,048156.137.192.0 – 156.137.199.255
156.137.200.0/212,048156.137.200.0 – 156.137.207.255
198.141.96.0/212,048198.141.96.0 – 198.141.103.255
The 25 largest of 55. The API and the database have all of them.

IPv6 prefixes

46 prefixes
  • 2403:c580:fff0::/44
  • 2620:1d6:fff0::/44
  • 2a05:4a40:fff0::/44
  • 2403:c580:fff1::/48
  • 2403:c580:fff2::/48
  • 2403:c580:fff4::/48
  • 2403:c580:fff5::/48
  • 2403:c580:fff6::/48
  • 2403:c580:fff7::/48
  • 2403:c580:fff8::/48
  • 2403:c580:fff9::/48
  • 2403:c580:fffa::/48
  • 2403:c580:fffb::/48
  • 2403:c580:fffc::/48
  • 2403:c580:fffe::/48
  • 2403:c580:ffff::/48
  • 2620:1d6:fff0::/48
  • 2620:1d6:fff1::/48
  • 2620:1d6:fff2::/48
  • 2620:1d6:fff4::/48
  • 2620:1d6:fff5::/48
  • 2620:1d6:fff6::/48
  • 2620:1d6:fff7::/48
  • 2620:1d6:fff8::/48
  • 2620:1d6:fff9::/48
The 25 largest of 46. The API and the database have all of them.

Query AS2571 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS2571&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS2571, with or without a key:

curl "https://api.ipapi.is/?q=165.72.0.1"

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