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
AS204035, oneCorp GmbH
Last update of data:
09-04-2024 00:19 UTC
ASN:
AS204035 (onecorp)
Country:
DE - Germany (Europe)
Org.:
oneCorp GmbH
https://www.onecorp.eu
LookingGlass
Stats:
Peers
6
IX'es
6
Prefixes
11
IPv4
5.376
IPv6
1,3E+30
Contact:
oneCorp GmbH
Gterbahnhofstrae 11
69151
Neckargemnd
GERMANY
DE
+49622396999020
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 18-12-2023
8
6
13
6.912
1,3E+30
18-12-2023
-1
-
-1
-1.280
-
15-01-2024
-2
-
-
-
-
12-02-2024
+1
-
-
-
-
09-04-2024
-
-
-1
-256
-
Current
6
6
11
5.376
1,3E+30
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Austria
Upstream
AS8447
A1 Telekom Austria AG
1.349
110
Germany
Upstream
AS24961
WIIT AG
1.646
53
Germany
Downstream
AS197890
Andreas Fahl trading as Megaservers.de
1
4
Luxembourg
Upstream
AS199524
G-Core Labs S.A.
5.241
452
Philippines
Peer
AS17639
ComClark Network & Technology Corp
1.336
43
United States
Upstream
AS6939
Hurricane Electric LLC
10.632
262
Internet eXchange (IX) connections
Country
City
IX name
Port speed
Members
Germany
Dusseldorf
DUS
20 Gb
272
Germany
Dusseldorf
LOCIX Dusseldorf
10 Gb
102
Germany
Frankfurt am Main
FRA
20 Gb
1.057
Germany
Frankfurt am Main
KleyReX
-
469
Germany
Hamburg
HAM
20 Gb
215
Germany
Munich
MUC
20 Gb
226
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Germany
AS204035
37.228.132.0/24
oneCorp Routing
256
Germany
AS204035
37.228.134.0/24
oneCorp Routing
256
Germany
AS204035
185.101.92.0/22
oneCorp Routing
1.024
Germany
AS204035
185.107.192.0/24
onecorp.eu
256
Germany
AS204035
185.107.193.0/24
onecorp.eu
256
Germany
AS204035
185.107.194.0/24
onecorp.eu
256
Germany
AS204035
185.116.156.0/22
oneCorp GmbH
1.024
Germany
AS204035
185.245.168.0/22
oneCorp GmbH
1.024
Germany
AS204035
194.125.248.0/22
oneCorp GmbH
1.024
Country
ASN
Announced prefix
Description
Size
Germany
AS204035
2a06:1c40::/29
oneCorp Routing
6,3E+29
Germany
AS204035
2a06:7f80::/29
oneCorp GmbH
6,3E+29
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS204035'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS204035
011
+009
11 prefixes found
018
+006
6 peers found
025
+008
6 IX members found (6 connections)
028
+002
5 links loaded, 2 verified
029
+001
5 historical items loaded
029
+000
Done