ASN AS2571 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS2571?

AS2571 is listed under DHL Information Services Europe s.r.o..

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

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AS2571 DHL Information Services Europe s.r.o.

DHL Information Services Europe s.r.o. dhl.com

CZ 103 Routes

AS Data

AS2571

AS2571 – DHL Information Services Europe s.r.o.

AS Number	2571
AS Name	DHLNET
Organization	DHL Information Services Europe s.r.o. (dises)
Country	CZ
Website	dhl.com
Number of IPv4 Routes	56
Number of IPv6 Routes	47
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1993-04-07

ASN Intelligence API for production workflows

Use ASN data for AS2571 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
198.141.6.0/23	AS2571	DHL Information Services Europe s.r.o	DHL Systems, Inc.	512
198.141.244.0/24	AS2571	DHL Information Services Europe s.r.o	DHL Systems, Inc.	256
2403:c580:fff2::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Asia Pacific Sdn. Bhd.	~1×10²⁴
2620:1d6:fffa::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Americas , Inc.	~1×10²⁴
198.141.94.0/23	AS2571	DHL Information Services Europe s.r.o	DHL Systems, Inc.	512
2620:1d6:fff6::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Americas , Inc.	~1×10²⁴
199.41.252.0/24	AS2571	DHL Information Services Europe s.r.o	DHL Information Services (Europe) s.r.o.	256
2a05:4a40:fff5::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Europe s.r.o.	~1×10²⁴
198.141.95.0/24	AS2571	DHL Information Services Europe s.r.o	DHL Systems, Inc.	256
2a05:4a40:fff8::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Europe s.r.o.	~1×10²⁴
2620:1d6:fff0::/44	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Americas , Inc.	~19×10²⁴
137.98.192.0/22	AS2571	DHL Information Services Europe s.r.o	DHL Information Services (Europe) s.r.o.	1024
198.141.96.0/22	AS2571	DHL Information Services Europe s.r.o	DHL Systems, Inc.	1024
198.141.8.0/22	AS2571	DHL Information Services Europe s.r.o	DHL Systems, Inc.	1024
156.137.192.0/21	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Americas , Inc.	2048
199.40.0.0/16	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Asia Pacific Sdn Bhd	65536
165.72.191.0/24	AS2571	DHL Information Services Europe s.r.o	DHL Information Services (Europe) s.r.o.	256
2a05:4a40:ffdf::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Europe s.r.o.	~1×10²⁴
137.98.208.0/20	AS2571	DHL Information Services Europe s.r.o	DHL Information Services (Europe) s.r.o.	4096
198.141.10.0/23	AS2571	DHL Information Services Europe s.r.o	DHL Systems, Inc.	512
2a05:4a40:fffc::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Europe s.r.o.	~1×10²⁴
2403:c580:fffa::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Asia Pacific Sdn. Bhd.	~1×10²⁴
2403:c580:fff5::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Asia Pacific Sdn. Bhd.	~1×10²⁴
199.40.128.0/17	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Asia Pacific Sdn Bhd	32768
198.141.96.0/21	AS2571	DHL Information Services Europe s.r.o	DHL Systems, Inc.	2048
2620:1d6:fff5::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Americas , Inc.	~1×10²⁴
2403:c580:fffc::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Asia Pacific Sdn. Bhd.	~1×10²⁴
156.137.32.0/21	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Americas , Inc.	2048
198.141.94.0/24	AS2571	DHL Information Services Europe s.r.o	DHL Systems, Inc.	256
2620:1d6:fffe::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Americas , Inc.	~1×10²⁴
2a05:4a40:fffa::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Europe s.r.o.	~1×10²⁴
137.98.194.0/23	AS2571	DHL Information Services Europe s.r.o	DHL Information Services (Europe) s.r.o.	512
198.141.245.0/24	AS2571	DHL Information Services Europe s.r.o	DHL Systems, Inc.	256
2a05:4a40:fff1::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Europe s.r.o.	~1×10²⁴
156.137.200.0/21	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Americas , Inc.	2048
199.40.9.0/24	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Asia Pacific Sdn Bhd	256
165.72.0.0/16	AS2571	DHL Information Services Europe s.r.o	DHL Information Services (Europe) s.r.o.	65536
2a05:4a40:ffdc::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Europe s.r.o.	~1×10²⁴
2403:c580:fff0::/44	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Asia Pacific Sdn. Bhd.	~19×10²⁴
2620:1d6:fff7::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Americas , Inc.	~1×10²⁴
2a05:4a40:fff4::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Europe s.r.o.	~1×10²⁴
156.137.0.0/21	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Americas , Inc.	2048
2403:c580:fff6::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Asia Pacific Sdn. Bhd.	~1×10²⁴
156.137.0.0/20	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Americas , Inc.	4096
2a05:4a40:fff2::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Europe s.r.o.	~1×10²⁴
2403:c580:fffe::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Asia Pacific Sdn. Bhd.	~1×10²⁴
2620:1d6:fff8::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Americas , Inc.	~1×10²⁴
2403:c580:fff9::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Asia Pacific Sdn. Bhd.	~1×10²⁴
198.141.4.0/22	AS2571	DHL Information Services Europe s.r.o	DHL Systems, Inc.	1024
137.98.192.0/23	AS2571	DHL Information Services Europe s.r.o	DHL Information Services (Europe) s.r.o.	512
199.40.8.0/23	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Asia Pacific Sdn Bhd	512
156.137.192.0/20	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Americas , Inc.	4096
2403:c580:ffff::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Asia Pacific Sdn. Bhd.	~1×10²⁴
199.40.128.0/18	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Asia Pacific Sdn Bhd	16384
2620:1d6:fff9::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Americas , Inc.	~1×10²⁴
213.228.233.48/28	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Europe s.r.o.	16
2403:c580:fff8::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Asia Pacific Sdn. Bhd.	~1×10²⁴
156.137.32.0/20	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Americas , Inc.	4096
199.40.0.0/17	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Asia Pacific Sdn Bhd	32768
2a05:4a40:fffe::/48	AS2571	DHL Information Services Europe s.r.o	DHL Information Services Europe s.r.o.	~1×10²⁴

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       2571
ASName:         DHLNET
ASHandle:       AS2571
RegDate:        1993-04-07
Updated:        2020-11-11
Ref:            https://rdap.arin.net/registry/autnum/2571


OrgName:        DHL Information Services (Europe) s.r.o
OrgId:          DISES
Address:        V Parku 2308/10
City:           Prague
StateProv:      
PostalCode:     14800
Country:        CZ
RegDate:        2011-09-15
Updated:        2026-07-23
Ref:            https://rdap.arin.net/registry/entity/DISES


OrgAbuseHandle: SOC71-ARIN
OrgAbuseName:    Security Operations Center
OrgAbusePhone:  +00420288802020 
OrgAbuseEmail:  cdc@dhl.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SOC71-ARIN

OrgTechHandle: NETEN27-ARIN
OrgTechName:   neteng-mntner
OrgTechPhone:  +420 288 806 041 
OrgTechEmail:  neteng-mntner@dhl.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETEN27-ARIN

OrgNOCHandle: NETEN27-ARIN
OrgNOCName:   neteng-mntner
OrgNOCPhone:  +420 288 806 041 
OrgNOCEmail:  neteng-mntner@dhl.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETEN27-ARIN

OrgTechHandle: GROHM11-ARIN
OrgTechName:   Grohman, Tomas 
OrgTechPhone:  +420774323375 
OrgTechEmail:  tomas.grohman@dhl.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GROHM11-ARIN

OrgTechHandle: BEA7-ARIN
OrgTechName:   Eaton, Brian 
OrgTechPhone:  +1-717-901-1236 
OrgTechEmail:  brian.eaton@dhl.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BEA7-ARIN

OrgDNSHandle: NETEN27-ARIN
OrgDNSName:   neteng-mntner
OrgDNSPhone:  +420 288 806 041 
OrgDNSEmail:  neteng-mntner@dhl.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/NETEN27-ARIN

OrgRoutingHandle: NETEN27-ARIN
OrgRoutingName:   neteng-mntner
OrgRoutingPhone:  +420 288 806 041 
OrgRoutingEmail:  neteng-mntner@dhl.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETEN27-ARIN

OrgNOCHandle: BEA7-ARIN
OrgNOCName:   Eaton, Brian 
OrgNOCPhone:  +1-717-901-1236 
OrgNOCEmail:  brian.eaton@dhl.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/BEA7-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "2571",
    "as_handle" : "AS2571",
    "as_name" : "DHLNET",
    "admin_contacts" : [ "NETEN27-ARIN" ],
    "tech_contacts" : [ "NETEN27-ARIN", "GROHM11-ARIN", "BEA7-ARIN", "NETEN27-ARIN" ],
    "abuse_contacts" : [ "SOC71-ARIN" ],
    "date_created" : "1993-04-07",
    "date_updated" : "2020-11-11",
    "source" : "https://rdap.arin.net/registry/autnum/2571"
  } ],
  "organization" : {
    "handle" : "DISES",
    "name" : "DHL Information Services (Europe) s.r.o",
    "address" : [ "V Parku 2308/10", "Prague", "14800", "CZ" ],
    "street" : "V Parku",
    "city" : "Prague",
    "zip_code" : "14800",
    "country" : [ "CZ" ],
    "date_created" : "2011-09-15",
    "date_updated" : "2026-07-23",
    "source" : "https://rdap.arin.net/registry/entity/DISES",
    "addressCountry" : "CZ"
  },
  "administrative_contacts" : [ {
    "handle" : "NETEN27-ARIN",
    "name" : "neteng-mntner",
    "email" : [ "neteng-mntner@dhl.com" ],
    "phone" : [ "+420 288 806 041" ],
    "source" : "https://rdap.arin.net/registry/entity/NETEN27-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "NETEN27-ARIN",
    "name" : "neteng-mntner",
    "email" : [ "neteng-mntner@dhl.com" ],
    "phone" : [ "+420 288 806 041" ],
    "source" : "https://rdap.arin.net/registry/entity/NETEN27-ARIN"
  }, {
    "handle" : "GROHM11-ARIN",
    "name" : "Grohman, Tomas",
    "email" : [ "tomas.grohman@dhl.com" ],
    "phone" : [ "+420774323375" ],
    "source" : "https://rdap.arin.net/registry/entity/GROHM11-ARIN"
  }, {
    "handle" : "BEA7-ARIN",
    "name" : "Eaton, Brian",
    "email" : [ "brian.eaton@dhl.com" ],
    "phone" : [ "+1-717-901-1236" ],
    "source" : "https://rdap.arin.net/registry/entity/BEA7-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "SOC71-ARIN",
    "name" : "Security Operations Center",
    "email" : [ "cdc@dhl.com" ],
    "phone" : [ "+00420288802020" ],
    "source" : "https://rdap.arin.net/registry/entity/SOC71-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS5610	O2 Czech Republic a.s.	CZ
AS10204	NTT MSC Sdn Bhd	MY
AS6855	Slovak Telekom, a.s.	SK
AS55002	F5, Inc.	US
AS4788	TM Technology Services Sdn. Bhd.	MY
AS3257	GTT Communications Inc.	US
AS16019	Vodafone Czech Republic a.s.	CZ
AS3356	Level 3 Parent, LLC	US
AS32787	Akamai Technologies, Inc.	US

Upstreams

AS Number	Description	Country
AS5610	O2 Czech Republic a.s.	CZ
AS10204	NTT MSC Sdn Bhd	MY
AS55002	F5, Inc.	US
AS6855	Slovak Telekom, a.s.	SK
AS4788	TM Technology Services Sdn. Bhd.	MY
AS3257	GTT Communications Inc.	US
AS16019	Vodafone Czech Republic a.s.	CZ
AS3356	Level 3 Parent, LLC	US
AS32787	Akamai Technologies, Inc.	US

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