NTP-SE
AS57021 (NTP-SE) announces at least 14 prefixes:
194.58.200.0/24
Netnod NTP Service
1970-01-01
NETNOD-NTP
194.58.200.0-194.58.200.255
194.58.202.0/24
194.58.202.0-194.58.202.255
194.58.203.0/24
194.58.203.0-194.58.203.255
194.58.204.0/24
194.58.204.0-194.58.204.255
194.58.205.0/24
194.58.205.0-194.58.205.255
194.58.206.0/24
194.58.206.0-194.58.206.255
194.58.207.0/24
194.58.207.0-194.58.207.255
2a01:3f7::/48
SE-NETNOD-20070709
2a01:3f0::-2a01:3f7:ffff:ffff:ffff:ffff:ffff:ffff
2a01:3f7:2::/48
2a01:3f7:3::/48
2a01:3f7:4::/48
2a01:3f7:5::/48
2a01:3f7:6::/48
2a01:3f7:7::/48
0