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
AS203815, Robert Gerrit Johannes Verspuij trading as Exa-Omicron
Last update of data:
19-04-2024 20:09 UTC
ASN:
AS203815 (NL-Exa-AS)
Country:
NL - Netherlands (Europe)
Org.:
Robert Gerrit Johannes Verspuij trading as Exa-Omicron
https://www.exa.nl
Stats:
Peers
30
IX'es
1
Prefixes
2
IPv4
1.024
IPv6
6,3E+29
Contact:
Robert Gerrit Johannes Verspuij trading as Exa-Omicron
Eenspan 8-K
3897AL
Zeewolde
NETHERLANDS
NL
+31886642766
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 01-12-2023
30
1
2
1.024
6,3E+29
01-12-2023
+2
-
-
-
-
26-01-2024
-1
-
-
-
-
23-02-2024
-1
-
-
-
-
22-03-2024
+1
-
-
-
-
19-04-2024
-1
-
-
-
-
Current
30
1
2
1.024
6,3E+29
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Azerbaijan
Peer
AS29049
Delta Telecom Ltd
2.919
183
Brazil
Peer
AS14840
BR.Digital Provider
5.844
89
Britain (UK)
Peer
AS60326
MrSheepNET LTD
620
10
Britain (UK)
Peer
AS212483
LEVEL EIGHTY-SIX COMMUNICATIONS LTD
3.274
30
Germany
Upstream
AS24961
WIIT AG
1.646
53
Greece
Peer
AS197580
CONNECTICORE TELECOMMUNICATIONS INFORMATION TECHNOLOGY S.A
913
7
Ireland
Peer
AS31122
Digiweb ltd
1.033
50
Italy
Upstream
AS41327
Fiber Telecom S.p.A.
2.672
11
Italy
Peer
AS51185
MainStreaming SpA
4.218
30
Lithuania
Peer
AS28917
Fiord Networks, UAB
1.941
23
Luxembourg
Peer
AS199524
G-Core Labs S.A.
5.241
452
Netherlands
Upstream
AS50673
Serverius Holding B.V.
1.199
83
Netherlands
Peer
AS1103
AS1103-MNT
1.082
95
Netherlands
Peer
AS8283
Netwerkvereniging Coloclue
1.186
6
Netherlands
Peer
AS15435
DELTA Fiber Nederland B.V.
1.028
20
Netherlands
Peer
AS41047
Bart Vrancken trading as MLaB
3.005
5
Netherlands
Peer
AS44103
The Mastermind Holding B.V.
404
20
Netherlands
Peer
AS62167
Tismi BV
1.012
6
Poland
Peer
AS56662
Marcin Gondek
1.106
2
Poland
Peer
AS205593
Marek Krolikowski trading as TAKEN.PL IT SERVICES Marek Krolikowski
644
17
Singapore
Peer
AS24482
SG.GS
8.488
17
Sweden
Upstream
AS39351
31173 Services AB
2.620
47
Switzerland
Upstream
AS9044
BSE Software GmbH
1.087
22
Switzerland
Upstream
AS25091
IP-Max SA
2.999
18
Switzerland
Upstream
AS34927
iFog GmbH
2.643
59
Switzerland
Upstream
AS58057
Securebit AG
1.566
44
Switzerland
Upstream
AS58299
Openfactory GmbH
1.715
10
Switzerland
Peer
AS8298
IPng Networks GmbH
2.162
5
Turkey
Peer
AS202365
Omer GOLGELI
540
11
United States
Upstream
AS6939
Hurricane Electric LLC
10.632
262
- - show more (+19 entries) - -
- - show less (-19 entries) - -
Internet eXchange (IX) connections
Country
City
IX name
Port speed
Members
Netherlands
SpeedIX Internet Exchange
10 Gb
278
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Netherlands
AS203815
185.155.76.0/22
Exa-Omicron
1.024
Country
ASN
Announced prefix
Description
Size
Netherlands
AS203815
2a05:b8c0::/29
Exa-Omicron
6,3E+29
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS203815'
003
+002
1 ASN's found
003
+000
Done
003
+000
Load details of AS203815
014
+011
2 prefixes found
045
+031
30 peers found
049
+004
1 IX members found (1 connections)
051
+002
3 links loaded, 1 verified
053
+002
6 historical items loaded
053
+000
Done