Skip to content
ipcheckerpro
Sponsored AccsZone — ready-made accounts, instant delivery

Internet service provider

DHLNET IP ranges and locations

DHLNET (AS2571): residential ISP in Czechia, 20 IPv4 prefixes, 152,832 addresses, #4 of 147 ISPs. Cities served, largest ranges and the VPN/proxy answer.

Residential🇨🇿 CzechiaAS2571
IPv4 prefixes
20
IPv4 addresses
152,832
Rank in Czechia
#4
of 147 ISPs
IPv6 prefixes
11

At a glance

Name
DHLNET
Network type
Residential
Share of Czechia IPv4 space
1.85%
Largest range
199.40.16.0/20

Registry record and full prefix list → · All networks in Czechia →

Cities and regions served

From 10 sampled ranges

Geolocating the first address of each of the 10 largest ranges places DHLNET customers in Cyberjaya, Vestec, Mechanicsburg, San Mateo (Central San Mateo). Residential blocks are assigned per region, so a lookup of a DHLNET address usually resolves to the subscriber's metropolitan area rather than an exact street.

Cyberjaya, SelangorVestec, PragueMechanicsburg, PennsylvaniaSan Mateo (Central San Mateo), California

Is DHLNET a VPN or proxy?

No. DHLNET is classified as a residential ISP network and none of the 10 sampled ranges appears in the datacenter list, so an address from AS2571 normally belongs to a subscriber's home router or phone. That is the profile of a genuine residential IP — the opposite of a VPN or datacenter proxy. Note that residential proxy networks can still route through consumer devices on any ISP, so a clean network is a strong signal, not a guarantee.

Proxy & VPN detector →

Largest IPv4 ranges

Top 20 by size
CIDRFirst addressLast addressAddresses
199.40.16.0/20199.40.16.0199.40.209.25549,664
165.72.0.0/17165.72.0.0165.72.189.25548,640
165.72.193.0/24165.72.193.0165.72.255.25516,128
199.40.210.0/23199.40.210.0199.40.253.25511,264
137.98.208.0/20137.98.208.0137.98.223.2554,096
156.137.32.0/20156.137.32.0156.137.47.2554,096
156.137.2.0/23156.137.2.0156.137.15.2553,584
156.137.196.0/22156.137.196.0156.137.207.2553,072
198.141.94.0/23198.141.94.0198.141.103.2552,560
199.40.0.0/21199.40.0.0199.40.9.2552,560
198.141.4.0/22198.141.4.0198.141.11.2552,048
199.40.10.0/23199.40.10.0199.40.14.2551,280
137.98.192.0/22137.98.192.0137.98.195.2551,024
156.137.192.0/23156.137.192.0156.137.194.255768
198.141.244.0/23198.141.244.0198.141.245.255512
199.41.252.0/23199.41.252.0199.41.253.255512
137.98.235.0/24137.98.235.0137.98.235.255256
156.137.0.0/24156.137.0.0156.137.0.255256
165.72.191.0/24165.72.191.0165.72.191.255256
199.40.255.0/24199.40.255.0199.40.255.255256
More prefixes

Other ISPs in Czechia

6
NameASNNetwork typeIPv4 addresses
VODAFONE-CZ-ASAS16019Mobile carrier1,210,368
TMOBILEAS13036Mobile carrier992,256
ORIGINAL AS CZ-NORDICTELECOMREGIONALAS42908Residential183,296
ALFATELECOM-ASAS44546Residential111,616
STARNETAS44489Residential64,768
ITSELF Network and internet service…AS12570Residential49,664
All ISPs and carriers

How this page is built

The network type comes from the registry name of AS2571 (telecom, broadband, cable, mobile and similar words mark it as a residential ISP or carrier), ranges from iptoasn routing data, locations from DB-IP Lite (CC BY 4.0) and the datacenter check from the open datacenter list. Figures are recomputed daily.

Explore

AS2571Registry record and full prefix listCzechiaIP addresses in Czechia199.40.16.0/20IP range 199.40.16.0/20VODAFONE-CZ-ASAS16019 as an ISPIP addresses by countryHosting providers

Try the tools

Proxy / VPN checkIP lookupASN lookupWHOIS