iamroot.tech
Toggle navigation
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
updated
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
updated
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
updated
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
updated
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
AS20738, Host Europe GmbH
Last update of data:
29-04-2024 07:38 UTC
ASN:
AS20738 (GD-EMEA-DC-LD5)
Country:
DE - Germany (Europe)
Org.:
Host Europe GmbH
https://www.hosteurope.de
Stats:
Peers
1
IX'es
-
Prefixes
48
IPv4
+109K
IPv6
8,0E+28
Contact:
Host Europe GmbH
c/o WeWork, Friesenplatz 4
50672
Cologne
GERMANY
DE
+49220399347575
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Upstream
AS20773
Assigned by RIPE NCC
170
122
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Britain (UK)
AS20738
5.152.176.0/24
LON-B 5.152.176.0/24
256
Britain (UK)
AS20738
31.170.120.0/21
GoDaddy
2.048
Britain (UK)
AS20738
37.122.208.0/21
GoDaddy
2.048
Britain (UK)
AS20738
46.32.224.0/19
GoDaddy
8.192
Britain (UK)
AS20738
62.138.48.0/20
DE-HE-LEEDS
4.096
Britain (UK)
AS20738
79.170.40.0/21
GoDaddy
2.048
Britain (UK)
AS20738
80.90.192.0/20
GoDaddy
4.096
Britain (UK)
AS20738
81.21.64.0/20
GoDaddy
4.096
Britain (UK)
AS20738
87.247.240.0/21
GoDaddy
2.048
Britain (UK)
AS20738
91.103.216.0/21
GoDaddy
2.048
Britain (UK)
AS20738
91.109.0.0/20
GoDaddy
4.096
Britain (UK)
AS20738
91.146.104.0/21
GoDaddy
2.048
Britain (UK)
AS20738
91.198.165.0/24
GoDaddy
256
Britain (UK)
AS20738
91.208.99.0/24
GoDaddy
256
Britain (UK)
AS20738
91.222.8.0/22
GoDaddy
1.024
Britain (UK)
AS20738
91.223.16.0/24
GoDaddy
256
Britain (UK)
AS20738
92.43.16.0/21
GoDaddy
2.048
Britain (UK)
AS20738
92.60.112.0/20
GoDaddy
4.096
Britain (UK)
AS20738
94.136.32.0/19
GoDaddy
8.192
Britain (UK)
AS20738
95.131.64.0/21
GoDaddy
2.048
Britain (UK)
AS20738
95.142.152.0/23
GoDaddy
512
Britain (UK)
AS20738
95.142.154.0/24
Paragon Internet Group Off Site Backup Network
256
Britain (UK)
AS20738
95.142.155.0/24
UK Webhosting Ltd
256
Britain (UK)
AS20738
95.142.156.0/22
GoDaddy
1.024
Britain (UK)
AS20738
109.68.32.0/21
GoDaddy
2.048
Britain (UK)
AS20738
109.104.64.0/19
GoDaddy
8.192
Britain (UK)
AS20738
176.32.224.0/21
GoDaddy
2.048
Britain (UK)
AS20738
185.20.49.0/24
GoDaddy
256
Britain (UK)
AS20738
185.20.50.0/23
GoDaddy
512
Britain (UK)
AS20738
185.24.96.0/22
GoDaddy
1.024
Britain (UK)
AS20738
185.52.24.0/22
GoDaddy
1.024
Britain (UK)
AS20738
185.96.92.0/22
GoDaddy
1.024
Britain (UK)
AS20738
185.114.37.0/24
Host Europe GmbH
256
Britain (UK)
AS20738
185.114.38.0/24
Host Europe GmbH
256
Britain (UK)
AS20738
185.119.172.0/22
GoDaddy
1.024
Britain (UK)
AS20738
188.65.112.0/21
GoDaddy
2.048
Britain (UK)
AS20738
193.228.141.0/24
Bogons / GreenFrog Systems
256
Britain (UK)
AS20738
195.26.88.0/22
Sysgroup (DIS) Limited
1.024
Britain (UK)
AS20738
195.62.28.0/23
GoDaddy
512
Britain (UK)
AS20738
195.234.10.0/23
GoDaddy
512
Britain (UK)
AS20738
195.238.172.0/22
GoDaddy
1.024
Britain (UK)
AS20738
212.48.64.0/19
GoDaddy
8.192
Britain (UK)
AS20738
212.67.192.0/19
GoDaddy
8.192
Britain (UK)
AS20738
217.8.240.0/20
GoDaddy
4.096
Britain (UK)
AS20738
217.199.160.0/20
Mass Sub Alloc
4.096
Britain (UK)
AS20738
217.199.176.0/20
Mass Sub Alloc
4.096
Country
ASN
Announced prefix
Description
Size
Britain (UK)
AS20738
2001:1520:200::/40
GoDaddy
3,1E+26
Britain (UK)
AS20738
2a02:4e8::/32
GoDaddy
7,9E+28
- - show more (+37 entries) - -
- - show less (-37 entries) - -
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS20738'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS20738
021
+019
48 prefixes found
024
+003
1 peers found
026
+002
No matching IX connections found!
028
+002
1 links loaded, 1 verified
030
+003
1 historical items loaded
030
+000
Done