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
AS210821, Creasa VOF
Last update of data:
09-04-2024 08:34 UTC
ASN:
AS210821 (AS_CREASA)
Country:
BE - Belgium (Europe)
Org.:
Creasa VOF
Stats:
Peers
48
IX'es
2
Prefixes
3
IPv4
256
IPv6
7,9E+28
Contact:
Creasa VOF
Heieweg 20
8420 Klemskerke
Belgium
BE
+32473321271
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 28-11-2023
53
2
4
512
7,9E+28
28-11-2023
-2
-
-
-
-
05-12-2023
-4
-
-
-
-
02-01-2024
+6
-
-
-
-
09-01-2024
-1
-
-
-
-
16-01-2024
-2
-
-
-
-
12-03-2024
-2
-
-
-
-
09-04-2024
-
-
-1
-256
-
Current
48
2
3
256
7,9E+28
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Australia
Peer
AS8888
xTom Pty Ltd
1.454
39
Azerbaijan
Peer
AS29049
Delta Telecom Ltd
2.919
183
Belgium
Upstream
AS34872
Sarah Rossius
1.211
8
Belgium
Upstream
AS49268
Hermes Telecom BVBA
6
4
Belgium
Peer
AS212123
Jori Vanneste
272
10
Brazil
Peer
AS14840
BR.Digital Provider
5.844
89
Britain (UK)
Peer
AS212483
LEVEL EIGHTY-SIX COMMUNICATIONS LTD
3.274
30
Britain (UK)
Peer
AS60326
MrSheepNET LTD
614
10
Britain (UK)
Peer
AS34854
Staclar Carrier Ltd.
290
2
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
AS200780
APPLIWAVE SAS
985
34
Germany
Upstream
AS3214
xTom GmbH
1.633
141
Germany
Upstream
AS35710
weber.digital GmbH
814
10
Germany
Upstream
AS61218
4b42 UG
193
9
Germany
Peer
AS199938
Netzwerge GmbH
1.093
8
Germany
Peer
AS206356
Freifunk Essen e.V.
736
3
Germany
Peer
AS205112
PHILUNET GmbH
939
11
Germany
Peer
AS50629
LWLcom GmbH
1.780
25
Germany
Peer
AS210937
Xiufeng Guo
1.029
8
Germany
Peer
AS213151
Christian Elsen
1.066
4
Germany
Peer
AS24961
WIIT AG
1.646
53
Germany
Peer
AS48821
Mauve Mailorder Software GmbH & CO. KG
181
3
Germany
Peer
AS64475
Freifunk Frankfurt am Main e.V.
1.140
5
Greece
Peer
AS197580
CONNECTICORE TELECOMMUNICATIONS INFORMATION TECHNOLOGY S.A
913
7
Hong Kong
Peer
AS7721
Qin Cloud Networks
316
10
Italy
Upstream
AS41327
Fiber Telecom S.p.A.
2.672
11
Italy
Peer
AS204508
Gatterer Manuel trading as MLGT
460
17
Italy
Peer
AS51185
MainStreaming SpA
4.218
30
Netherlands
Peer
AS41047
Bart Vrancken trading as MLaB
3.005
5
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
Poland
Peer
AS206499
Marek Ziolkowski
181
8
Singapore
Upstream
AS24482
SG.GS
8.488
17
Sri Lanka
Peer
AS45489
Sri Lanka Telecom Ltd
1.802
3
Switzerland
Upstream
AS25091
IP-Max SA
2.999
18
Switzerland
Upstream
AS8298
IPng Networks GmbH
2.162
5
Switzerland
Peer
AS34800
Securebit AG
368
2
Switzerland
Peer
AS58057
Securebit AG
1.566
44
Switzerland
Peer
AS34927
iFog GmbH
2.643
59
Switzerland
Peer
AS58299
Openfactory GmbH
1.715
10
Turkey
Peer
AS202365
Omer GOLGELI
546
11
United States
Upstream
AS6939
Hurricane Electric LLC
10.632
262
United States
Peer
AS46997
Black Mesa Corporation
51
20
United States
Peer
AS6233
xTom
1.747
58
- - show more (+37 entries) - -
- - show less (-37 entries) - -
Internet eXchange (IX) connections
Country
City
IX name
Port speed
Members
Frankfurt
LocIX
1 Gb
299
Germany
Dusseldorf
DUS
1 Gb
272
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Belgium
AS210821
44.31.68.0/24
Creasa VOF
256
Country
ASN
Announced prefix
Description
Size
France
AS210821
2a0c:b641:250::/44
Creasa VOF
1,9E+25
Belgium
AS210821
2a14:1900::/32
Creasa VOF
7,9E+28
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS210821'
003
+002
1 ASN's found
003
+000
Done
003
+000
Load details of AS210821
012
+009
3 prefixes found
040
+028
48 peers found
044
+004
2 IX members found (2 connections)
046
+002
4 links loaded, 0 verified
048
+002
8 historical items loaded
048
+000
Done