AS1299 TWELVE99 Arelion Sweden AB

TWELVE99 Arelion Sweden AB · registered in Sweden

IPv4 addresses225,792102 prefixes · 0.007% of announced IPv4

Rank in Sweden#8largest network in SE by IPv4 space, of 621 · 1.27% of SE

Rank worldwide#998of 79,396 networks with IPv4

IPv618 x /32 (1,179,911 x /48)30 prefixes

CountrySweden650 ASNs registered there

Open AS1299 in ASN lookup Look up an IP in this network (38.40.32.1) All networks in Sweden

IPv4 prefixes

All 102 prefixes, in address order.

38.40.32.0/24
43.228.184.0/22
45.15.18.0/24
45.87.30.0/23
45.134.220.0/23
45.145.38.0/24
45.148.97.0/24
45.148.98.0/23
45.149.105.0/24
45.149.106.0/23
62.115.0.0/17
62.115.128.0/22
62.115.132.0/22
62.115.136.0/21
62.115.144.0/20
62.115.160.0/19
62.115.192.0/19
62.115.224.0/20
62.115.240.0/22
62.115.246.0/23
62.115.248.0/21
68.164.208.0/23
68.164.211.0/24
68.164.212.0/22
68.164.220.0/23
68.164.222.0/24
80.239.128.0/17
83.168.124.0/24
84.245.48.0/21
84.245.56.0/24
84.245.58.0/23
84.245.60.0/22
84.254.68.0/22
89.31.219.0/24
92.112.248.0/21
95.101.133.0/24
103.47.204.0/22
104.103.64.0/22
109.104.121.0/24
109.176.210.0/24
109.176.241.0/24
122.8.48.0/22
139.123.228.0/24
139.123.232.0/24
148.188.16.0/20
148.188.208.0/20
153.112.205.0/24
170.10.70.0/24
185.7.175.0/24
185.26.158.0/24
185.154.150.0/23
185.228.227.0/24
185.231.40.0/24
185.244.221.0/24
185.244.222.0/23
192.25.176.0/23
192.71.172.0/24
192.89.218.0/24
192.121.102.0/24
193.24.65.0/24
193.24.66.0/24
193.84.135.0/24
193.180.24.0/24
193.180.119.0/24
193.181.41.0/24
193.181.46.0/24
193.183.217.0/24
193.234.249.0/24
193.235.106.0/24
194.76.208.0/24
194.101.81.0/24
195.12.224.0/20
195.12.240.0/21
195.12.248.0/23
195.12.250.0/23
195.12.252.0/22
195.21.96.0/19
195.143.0.0/21
195.143.28.0/22
195.143.36.0/22
195.143.108.0/22
195.143.144.0/22
195.143.152.0/22
195.143.164.0/22
195.143.192.0/20
195.143.208.0/21
195.143.224.0/22
195.143.232.0/21
195.143.240.0/22
195.143.248.0/22
195.191.212.0/24
199.198.157.0/24
199.198.158.0/24
202.163.0.0/20
202.163.16.0/21
202.163.24.0/22
202.163.28.0/23
209.95.128.0/19
209.170.64.0/18
213.155.128.0/19
213.248.64.0/18
217.74.19.0/24

IPv6 prefixes

All 30 prefixes.

2001:2000:3000::/40
2001:2030::/33
2001:2030:8000::/34
2001:2030:c000::/46
2001:2030:c004::/47
2001:2030:c006::/47
2001:2030:c008::/45
2001:2030:c010::/44
2001:2030:c020::/43
2001:2030:c040::/42
2001:2030:c080::/41
2001:2030:c100::/40
2001:2030:c200::/39
2001:2030:c400::/38
2001:2030:c800::/37
2001:2030:d000::/36
2001:2030:e000::/35
2001:2031::/32
2001:2032::/31
2001:2034::/30
2001:2038::/29
2407:1600::/32
2607:41c0::/32
2a00:d0c0:1299::/48
2a02:60a0:1000::/48
2a0e:1c80:a::/48
2a0e:1c80:e::/48
2a0e:1c80:12::/48
2a0e:1c80:15::/48
2a14:3b00:1::/48

Similar-sized networks in Sweden

ASNNameIPv4 addresses

AS8473#5 BAHNHOF Bahnhof AB593,152

AS12552#6 GlobalConnect-AS12552 GlobalConnect AB558,592

AS197425#7 SAAB-ASN Saab AB262,400

AS56736#9 VastraGotalandsRegionen VASTRA GOTALANDS LANS LANDSTING203,776

AS19399#10 SLL Region stockholm203,008

AS42708#11 GLESYS Glesys AB155,648

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