asn.dev

Address space

AS8758 IWAY

IPv4 prefixes 57 159K addresses
IPv6 prefixes 16
Most common size /22 IPv4
Flagged 4

Shape

Prefix sizes

IPv4
/17
/17: 1
1
/18
/18: 1
1
/19
/19: 4
4
/20
/20: 10
10
/21
/21: 7
7
/22
/22: 16
16
/23
/23: 7
7
/24
/24: 7
7
/25
/25: 1
1
/26
/26: 1
1
/27
/27: 1
1
/28
/28: 1
1

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

Prefix sizes

IPv6
/29
/29: 2
2
/30
/30: 1
1
/31
/31: 1
1
/32
/32: 3
3
/33
/33: 2
2
/34
/34: 1
1
/35
/35: 1
1
/36
/36: 1
1
/37
/37: 1
1
/38
/38: 1
1
/39
/39: 1
1
/40
/40: 1
1

Geography

Where the space lands

CountryNamePrefixes
CHSwitzerland73

Review

Flagged prefixes

4 of 73
PrefixFamilyAddressesCountryFlags
212.25.7.0/26IPv464CHToo specific
212.25.7.80/28IPv416CHToo specific
212.25.7.96/27IPv432CHToo specific
212.25.7.128/25IPv4128CHToo specific

A flag is an observation, not an accusation. Very large and very specific prefixes are both legitimate in the right context.

Inventory

All prefixes

73 total
PrefixFamilyAddressesCountryFlags
31.24.8.0/21IPv42,048CH
31.207.52.0/22IPv41,024CH
31.207.60.0/22IPv41,024CH
37.46.144.0/22IPv41,024CH
77.74.96.0/21IPv42,048CH
80.89.208.0/20IPv44,096CH
83.98.204.0/22IPv41,024CH
83.150.0.0/18IPv416,384CH
84.254.80.0/20IPv44,096CH
84.254.96.0/20IPv44,096CH
87.239.200.0/21IPv42,048CH
88.218.24.0/22IPv41,024CH
91.84.64.0/19IPv48,192CH
94.46.188.0/22IPv41,024CH
95.143.48.0/20IPv44,096CH
109.70.112.0/21IPv42,048CH
125.3.64.0/19IPv48,192CH
145.40.192.0/19IPv48,192CH
146.185.64.0/20IPv44,096CH
146.185.80.0/21IPv42,048CH
146.185.88.0/22IPv41,024CH
146.185.92.0/23IPv4512CH
146.185.95.0/24IPv4256CH
155.2.224.0/19IPv48,192CH
157.143.0.0/17IPv432,768CH
178.22.104.0/21IPv42,048CH
178.250.130.0/23IPv4512CH
185.5.186.0/23IPv4512CH
185.63.64.0/22IPv41,024CH
185.104.84.0/22IPv41,024CH
185.109.164.0/22IPv41,024CH
185.160.244.0/22IPv41,024CH
185.166.96.0/22IPv41,024CH
185.168.143.0/24IPv4256CH
185.203.132.0/22IPv41,024CH
188.137.160.0/20IPv44,096CH
193.73.211.0/24IPv4256CH
193.221.116.0/24IPv4256CH
193.239.20.0/22IPv41,024CH
193.247.148.0/23IPv4512CH
193.247.162.0/24IPv4256CH
194.31.128.0/23IPv4512CH
194.35.252.0/22IPv41,024CH
194.246.118.0/23IPv4512CH
212.6.45.0/24IPv4256CH
212.25.0.0/22IPv41,024CH
212.25.4.0/23IPv4512CH
212.25.6.0/24IPv4256CH
212.25.7.0/26IPv464CHToo specific
212.25.7.80/28IPv416CHToo specific
212.25.7.96/27IPv432CHToo specific
212.25.7.128/25IPv4128CHToo specific
212.25.8.0/21IPv42,048CH
212.25.16.0/20IPv44,096CH
217.22.128.0/20IPv44,096CH
217.71.240.0/20IPv44,096CH
217.150.224.0/20IPv44,096CH
2001:8e0::/29IPv6—CH
2a00:10c0::/32IPv6—CH
2a02:7c40:8000::/33IPv6—CH
2a04:f340::/36IPv6—CH
2a04:f340:1100::/40IPv6—CH
2a04:f340:1200::/39IPv6—CH
2a04:f340:1400::/38IPv6—CH
2a04:f340:1800::/37IPv6—CH
2a04:f340:2000::/35IPv6—CH
2a04:f340:4000::/34IPv6—CH
2a04:f340:8000::/33IPv6—CH
2a04:f341::/32IPv6—CH
2a04:f342::/31IPv6—CH
2a04:f344::/30IPv6—CH
2a0a:de00::/32IPv6—CH
2a0d:ec00::/29IPv6—CH