iamroot.tech
Toggle navigation
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
All tools
Page nav
Page nav
iamroot.tech
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
CTRL+D to bookmark
Add to homescreen
×
Tap the 'Share button' at the bottom of the screen:
Scroll down the list, and select 'Add to Home Screen':
Tap the menu icon (3 dots - upper right-hand corner):
and select 'Add to homescreen'.:
ASN database
You may find these sub-pages interesting as well:
Top ASN's by country
Directory of +1.200 verified looking glass url's
NEW: ASN database statistics
Related tools
DNS lookup
DNS lookup / nslookup / DIG of DNS records. An online tool for DNS lookups. By default recursive lookups querying the authoritative name servers. Lookups on specific DNS resolvers are also possible. Additionally, it will look up secondary records and output a full log of what was done on a technical level.
WHOIS / RDAP lookup
Perform WHOIS and/or RDAP lookups on domains, IP addresses, and ASNs. Will output all available technical info, contact info, etc.
Reverse DNS
Perform reverse DNS (rDNS/PTR) lookups of any IP.
CIDR calculator
beta
IP to CIDR calculation tool with subnet info. The reverse, CIDR ranges to IP addresses, is also possible. Last but not least, it includes a tool for refactoring groups of IPs, domain names, and/or other CIDR ranges.
What is my IPv4 and IPv6?
Check your own IP - both IPv4 and IPv6. Works as a connectivity test as well.
GeoIP location
Online tool GeoIP location of any IP and/or domain.
World map, day/night + local time
beta
Beautiful day/night map of the world, with markup of all major cities including local date and time.
Result
AS59570, Jens Zimperfeld
Last update of data:
04-05-2024 12:09 UTC
ASN:
AS59570 (Hostingstudio)
Country:
DE - Germany (Europe)
Org.:
Jens Zimperfeld
Stats:
Peers
50
IX'es
6
Prefixes
3
IPv4
-
IPv6
3,6E+24
Contact:
Jens Zimperfeld
Drei-Eichen-Str. 12, D-53919 Weilerswist
DE
+49 2254 948328
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 24-11-2023
52
6
3
-
3,6E+24
24-11-2023
-4
-
-
-
-
27-11-2023
-
+1
-
-
-
23-12-2023
+2
-
-
-
-
17-02-2024
+3
-
-
-
-
02-03-2024
-26
-
-
-
-
30-03-2024
+24
-
-
-
-
02-04-2024
-
-1
-
-
-
06-04-2024
-1
-
-
-
-
Current
50
6
3
-
3,6E+24
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Australia
Peer
AS8888
xTom Pty Ltd
1.454
39
Austria
Peer
AS212828
Tom Hatzer trading as twopeaks digital e.U.
397
3
Belgium
Peer
AS34872
Sarah Rossius
1.211
8
Belgium
Peer
AS209718
Jori Vanneste
178
3
Britain (UK)
Peer
AS34854
Staclar Carrier Ltd.
290
2
Britain (UK)
Peer
AS60326
MrSheepNET LTD
614
10
Britain (UK)
Peer
AS211380
Simulhost Limited
183
10
Britain (UK)
Peer
AS212483
LEVEL EIGHTY-SIX COMMUNICATIONS LTD
3.274
30
China
Upstream
AS205794
JINZE YANG
392
3
China
Peer
AS140731
TOHU Public Internet
856
4
Denmark
Peer
AS42541
Fiberby ApS
1.534
6
Finland
Peer
AS41666
Institute for Pyrotechnical Cleaning (limited company)
859
2
France
Upstream
AS34019
Hivane Association
1.796
10
France
Peer
AS56987
ABACLOUDA SAS
1.480
4
Germany
Peer
AS25220
equada network GmbH
1.336
19
Germany
Peer
AS57821
Nonattached Network e.V.
181
2
Germany
Peer
AS64475
Freifunk Frankfurt am Main e.V.
1.140
5
Germany
Peer
AS210937
Xiufeng Guo
1.029
8
Germany
Peer
AS213151
Christian Elsen
1.066
4
Germany
Downstream
AS208454
Jens Zimperfeld
3
2
Hong Kong
Peer
AS7721
Qin Cloud Networks
316
10
Italy
Peer
AS204508
Gatterer Manuel trading as MLGT
460
17
Netherlands
Peer
AS1103
AS1103-MNT
1.082
95
Netherlands
Peer
AS1140
Stichting Internet Domeinregistratie Nederland
864
4
Netherlands
Peer
AS3333
Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
861
7
Netherlands
Peer
AS12859
BIT BV
1.185
59
Netherlands
Peer
AS15435
DELTA Fiber Nederland B.V.
1.028
20
Netherlands
Peer
AS41047
Bart Vrancken trading as MLaB
3.005
5
Netherlands
Peer
AS49544
i3D.net B.V
6.510
134
Netherlands
Peer
AS62167
Tismi BV
1.012
6
Philippines
Peer
AS17639
ComClark Network & Technology Corp
1.336
43
Philippines
Peer
AS140984
WTW HIGHTECH COMPANY INC
695
3
Poland
Peer
AS56662
Marcin Gondek
1.106
2
Poland
Peer
AS205593
Marek Krolikowski trading as TAKEN.PL IT SERVICES Marek Krolikowski
644
17
Russia
Upstream
AS20485
Joint Stock Company TransTeleCom
1.469
82
Singapore
Peer
AS24482
SG.GS
8.488
17
Sweden
Peer
AS39351
31173 Services AB
2.620
47
Switzerland
Upstream
AS8298
IPng Networks GmbH
2.162
5
Switzerland
Upstream
AS34927
iFog GmbH
2.643
59
Switzerland
Upstream
AS41051
Openfactory GmbH
380
1
Switzerland
Upstream
AS58057
Securebit AG
1.566
44
Switzerland
Peer
AS20932
Services Industriels de Geneve
1.443
5
Switzerland
Peer
AS34800
Securebit AG
368
2
Switzerland
Peer
AS58299
Openfactory GmbH
1.715
10
Ukraine
Peer
AS207301
Roman Sartov
37
2
United States
Upstream
AS6939
Hurricane Electric LLC
10.632
262
United States
Peer
AS6233
xTom
1.747
58
United States
Peer
AS14907
Wikimedia Foundation Inc.
1.667
19
United States
Downstream
AS112
DNS-OARC
170
4
Upstream
AS29632
1.118
53
- - show more (+39 entries) - -
- - show less (-39 entries) - -
Internet eXchange (IX) connections
Country
City
IX name
Port speed
Members
Frankfurt
LocIX
1 Gb
299
Canada
Vancouver
UNM-Exch Canada-West
-
77
Germany
Frankfurt am Main
KleyReX
-
469
Netherlands
The Hague
NL-ix
-
601
Switzerland
Avers
FogIXP
1 Gb
302
Switzerland
Zurich
4b42 Internet Exchange Point
-
406
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Germany
AS59570
2001:678:d30::/48
Jens Zimperfeld
1,2E+24
Germany
AS59570
2001:678:d34::/48
Jens Zimperfeld
1,2E+24
Germany
AS59570
2001:67c:2148::/48
Jens Zimperfeld
1,2E+24
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS59570'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS59570
009
+008
3 prefixes found
048
+039
50 peers found
055
+007
6 IX members found (6 connections)
059
+003
9 historical items loaded
059
+000
Done