AS1103

SURFNET-NL SURFnet, The Netherlands - SURF B.V.

About AS1103

Name	SURF SURFnet
Registered Country	Netherlands
Website	https://www.surf.nl/en
Type	Educational/Research
Traffic	Mostly Inbound, Global

AS1103 IP List

IP Ranges	73
IP Count	7,135,674 IPv4; ~6.335 × 10²⁹ IPv6

129.125.0.0 - 129.125.255.255
130.37.0.0 - 130.37.255.255
130.112.0.0 - 130.112.255.255
131.174.0.0 - 131.174.255.255
131.211.0.0 - 131.211.255.255
131.224.0.0 - 131.224.255.255
132.229.0.0 - 132.229.255.255
134.221.0.0 - 134.221.255.255
136.231.0.0 - 136.231.255.255
137.56.0.0 - 137.56.255.255
137.120.0.0 - 137.120.255.255
137.224.0.0 - 137.224.255.255
139.63.0.0 - 139.63.255.255
141.252.0.0 - 141.252.255.255
143.121.0.0 - 143.121.255.255
145.0.0.0 - 145.1.127.255
145.2.0.0 - 145.3.255.255
145.5.0.0 - 145.5.255.255
145.9.0.0 - 145.9.255.255
145.19.0.0 - 145.20.255.255
145.23.0.0 - 145.24.255.255
145.28.0.0 - 145.29.255.255
145.33.0.0 - 145.33.255.255
145.37.0.0 - 145.39.255.255
145.44.0.0 - 145.44.255.255
145.48.0.0 - 145.49.255.255
145.51.0.0 - 145.52.255.255
145.74.0.0 - 145.76.255.255
145.81.0.0 - 145.81.255.255
145.85.0.0 - 145.85.255.255
145.88.0.0 - 145.93.255.255
145.95.0.0 - 145.97.31.255
145.97.48.0 - 145.97.255.255
145.100.0.0 - 145.100.117.255
145.100.120.0 - 145.101.255.255
145.102.2.0 - 145.102.3.255
145.102.6.0 - 145.103.255.255
145.107.0.0 - 145.107.3.255
145.107.8.0 - 145.107.27.255
145.107.28.0 - 145.108.255.255
145.116.64.0 - 145.116.207.255
145.116.224.0 - 145.118.255.255
145.120.0.0 - 145.127.127.255
145.136.0.0 - 145.137.191.255
145.137.192.0 - 145.138.255.255
145.140.0.0 - 145.175.255.255
156.83.0.0 - 156.83.255.255
192.16.188.0 - 192.16.189.255
192.31.231.0 - 192.31.231.255
192.33.36.0 - 192.33.36.255
192.42.113.0 - 192.42.115.101
192.42.115.103 - 192.42.115.255
192.42.120.0 - 192.42.120.255
192.42.122.0 - 192.42.127.255
192.43.212.0 - 192.43.212.255
192.87.0.0 - 192.87.255.255
192.104.140.0 - 192.104.140.255
193.176.235.0 - 193.176.235.255
193.177.176.0 - 193.177.179.255
194.13.16.0 - 194.13.31.255
194.13.112.0 - 194.13.119.255
194.26.8.0 - 194.26.15.255
194.53.88.0 - 194.53.89.255
194.53.92.0 - 194.53.92.255
194.53.94.0 - 194.53.95.255
194.104.124.0 - 194.104.125.255
194.104.240.0 - 194.104.255.255
194.171.0.0 - 194.171.255.255
195.169.0.0 - 195.169.255.255
2001:610:: - 2001:610:8fff:ffff:ffff:ffff:ffff:ffff
2001:610:9100:: - 2001:617:ffff:ffff:ffff:ffff:ffff:ffff
2001:67c:1200:: - 2001:67c:1200:ffff:ffff:ffff:ffff:ffff
2001:67c:262c:: - 2001:67c:262c:ffff:ffff:ffff:ffff:ffff

ASN Tools

Whois

$ whois "AS1103" # Linux/MacOS