AS1653 Vetenskapsradet / SUNET

SUNET - Vetenskapsradet / SUNET · region code EU

IPv4 addresses489,471116 prefixes · 0.016% of announced IPv4

Rank worldwide#596of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)17 prefixes

CountryEU59 ASNs registered there

Open AS1653 in ASN lookup Look up an IP in this network (37.156.192.1)

IPv4 prefixes

All 116 prefixes, in address order.

37.156.192.0/23
37.156.195.0/24
37.156.196.0/22
37.156.200.0/21
44.5.0.0/16
77.238.32.0/19
86.104.152.0/21
86.104.200.0/21
86.105.112.0/21
86.106.160.0/21
89.32.32.0/21
89.32.72.0/21
89.33.136.0/21
89.34.184.0/21
89.34.240.0/21
89.37.176.0/21
89.41.160.0/21
89.43.232.0/21
89.44.0.0/21
89.44.248.0/21
89.45.232.0/23
89.45.234.0/24
89.45.235.0/28
89.45.235.16/30
89.45.235.20/32
89.45.235.22/31
89.45.235.24/29
89.45.235.32/27
89.45.235.64/26
89.45.235.128/25
89.45.236.0/22
89.46.17.0/24
89.46.18.0/24
89.46.20.0/22
89.47.184.0/21
91.250.192.0/19
93.115.160.0/21
94.176.224.0/21
130.229.192.0/24
130.236.98.0/23
130.236.100.0/22
130.236.224.0/22
130.236.228.0/23
130.236.230.0/24
130.236.254.0/24
130.237.0.0/16
130.238.96.0/19
130.239.198.0/24
130.242.0.0/18
130.242.64.0/19
130.242.112.0/20
130.242.128.0/17
130.243.16.0/20
130.243.64.0/18
145.98.16.0/24
188.211.240.0/21
188.240.144.0/20
188.241.160.0/20
192.12.235.0/24
192.36.54.0/24
192.36.94.0/24
192.36.125.0/24
192.71.100.0/24
192.71.193.0/24
192.71.228.0/24
192.121.34.0/24
192.121.221.0/24
192.165.5.0/24
192.165.6.0/24
193.10.0.0/20
193.10.16.0/21
193.10.24.0/22
193.10.28.0/24
193.10.33.0/24
193.10.34.0/23
193.10.36.0/22
193.10.40.0/21
193.10.48.0/20
193.10.64.0/18
193.10.128.0/22
193.10.136.0/21
193.10.145.0/24
193.10.146.0/23
193.10.148.0/22
193.10.152.0/21
193.10.162.0/23
193.10.164.0/22
193.10.168.0/21
193.10.176.0/20
193.10.192.0/19
193.10.224.0/20
193.10.240.0/21
193.10.248.0/22
193.10.253.0/24
193.11.0.0/23
193.11.2.0/24
193.11.4.0/22
193.11.8.0/21
193.11.16.0/20
193.11.32.0/20
193.11.64.0/18
193.11.128.0/19
193.11.160.0/20
193.11.176.0/21
193.11.192.0/18
193.182.241.0/24
194.14.45.0/24
194.47.0.0/17
194.47.160.0/19
194.47.192.0/18
194.71.128.0/23
195.178.224.0/19
212.25.128.0/23
212.25.132.0/22
212.25.136.0/21
212.25.156.0/22

IPv6 prefixes

All 17 prefixes.

2001:678:1334::/48
2001:6b0::/46
2001:6b0:5::/48
2001:6b0:6::/47
2001:6b0:8::/45
2001:6b0:10::/44
2001:6b0:20::/43
2001:6b0:40::/42
2001:6b0:80::/41
2001:6b0:100::/40
2001:6b0:200::/39
2001:6b0:400::/38
2001:6b0:800::/37
2001:6b0:1000::/36
2001:6b0:2000::/35
2001:6b0:4000::/34
2001:6b0:8000::/33

Similar-sized networks in None

ASNNameIPv4 addresses

AS1257#1 SWIPNET - Tele2 Sverige AB6,459,648

AS1273#2 CW - IDDQD-AS2,097,408

AS777#4 UNSPECIFIED - IDDQD-AS198,656

AS1945#5 FR-LyRES - Renater197,120

AS1124#6 UVA-NL - IDDQD-AS196,608

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources