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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
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ASN database
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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.
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Perform WHOIS and/or RDAP lookups on domains, IP addresses, and ASNs. Will output all available technical info, contact info, etc.
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Perform reverse DNS (rDNS/PTR) lookups of any IP.
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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.
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Check your own IP - both IPv4 and IPv6. Works as a connectivity test as well.
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Result
AS9890, ATOS Information Technology (Singapore) Pte Ltd
Last update of data:
07-05-2024 16:07 UTC
ASN:
AS9890 (ATOSINFOTECH-SG-AP)
Country:
SG - Singapore (Asia)
Org.:
ATOS Information Technology (Singapore) Pte Ltd
https://www.atos.net
Social media:
@facebook
@instagram
Stats:
Peers
2
IX'es
-
Prefixes
12
IPv4
8.192
IPv6
1,2E+24
Contact:
ATOS Information Technology (Singapore) Pte Ltd
620A Toa Payoh Lorong 1 TP4 Level 5
Singapore (319762)
SG
+6567308899
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Singapore
Upstream
AS3758
SingNet Pte Ltd
106
144
Singapore
Upstream
AS4657
Starhub Ltd.
379
34
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Singapore
AS9890
103.115.98.0/24
SIEMENS HEALTHCARE PTE. LTD.
256
Germany
AS9890
143.99.241.0/24
ATOS Information Technology (Singapore) Pte Ltd
256
Germany
AS9890
155.45.130.0/24
ATOS Information Technology (Singapore) Pte Ltd
256
GB
AS9890
193.221.90.0/24
HUNTSMAN (EUROPE) BVBA
256
Germany
AS9890
194.138.185.0/24
world headquarter
256
Germany
AS9890
194.138.240.0/24
world headquarter
256
Germany
AS9890
194.138.244.0/24
world headquarter
256
Singapore
AS9890
203.95.64.0/22
ATOS Information Technology (Singapore) Pte Ltd
1.024
Singapore
AS9890
203.95.68.0/22
ATOS Information Technology (Singapore) Pte Ltd
1.024
Singapore
AS9890
203.95.80.0/20
ATOS Information Technology (Singapore) Pte Ltd
4.096
Singapore
AS9890
203.127.206.0/24
Siemens Business Services Pte Ltd
256
Country
ASN
Announced prefix
Description
Size
Germany
AS9890
2a00:ad87:4600::/48
Siemens AG
1,2E+24
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS9890'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS9890
015
+013
12 prefixes found
019
+003
2 peers found
021
+002
No matching IX connections found!
024
+003
3 links loaded, 3 verified
025
+001
1 historical items loaded
025
+000
Done