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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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Result
AS57021, Netnod AB
Last update of data:
09-05-2024 00:10 UTC
ASN:
AS57021 (NTP-SE)
Country:
SE - Sweden (Europe)
Org.:
Netnod AB
https://www.netnod.se
Social media:
@facebook
@twitter/X
@linkedin
Stats:
Peers
5
IX'es
-
Prefixes
14
IPv4
1.792
IPv6
8,5E+24
Contact:
Netnod AB
Greta Garbos vg 13
169 40
Solna
SWEDEN
SE
+46 8 562 860 00
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Sweden
Upstream
AS20943
Netnod AB
3
2
Sweden
Upstream
AS39840
Netnod AB
5
2
Sweden
Upstream
AS39870
Netnod AB
11
2
Sweden
Upstream
AS39871
Netnod AB
5
2
Sweden
Upstream
AS8674
Netnod AB
321
15
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Sweden
AS57021
194.58.200.0/24
Netnod NTP Service
256
Sweden
AS57021
194.58.202.0/24
Netnod NTP Service
256
Sweden
AS57021
194.58.203.0/24
Netnod NTP Service
256
Sweden
AS57021
194.58.204.0/24
Netnod NTP Service
256
Sweden
AS57021
194.58.205.0/24
Netnod NTP Service
256
Sweden
AS57021
194.58.206.0/24
Netnod NTP Service
256
Sweden
AS57021
194.58.207.0/24
Netnod NTP Service
256
Country
ASN
Announced prefix
Description
Size
Sweden
AS57021
2a01:3f7::/48
NTP Services Netnod Anycast
1,2E+24
Sweden
AS57021
2a01:3f7:2::/48
NTP Services Netnod Stockholm
1,2E+24
Sweden
AS57021
2a01:3f7:3::/48
NTP Services Netnod Gothenburg
1,2E+24
Sweden
AS57021
2a01:3f7:4::/48
NTP Services Netnod Malmoe
1,2E+24
Sweden
AS57021
2a01:3f7:5::/48
NTP Services Netnod Sundsvall
1,2E+24
Sweden
AS57021
2a01:3f7:6::/48
NTP Services Netnod Lulea
1,2E+24
Sweden
AS57021
2a01:3f7:7::/48
NTP Services Spare
1,2E+24
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS57021'
002
+002
1 ASN's found
003
+000
Done
003
+000
Load details of AS57021
015
+012
14 prefixes found
019
+005
5 peers found
021
+002
No matching IX connections found!
023
+002
4 links loaded, 4 verified
025
+001
1 historical items loaded
025
+000
Done