asn.dev

Address space

AS137 ASGARR Consortium GARR

IPv4 prefixes 87 2.75M addresses
IPv6 prefixes 2
Most common size /16 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/15
/15: 2
2
/16
/16: 35
35
/17
/17: 2
2
/18
/18: 3
3
/19
/19: 4
4
/20
/20: 4
4
/21
/21: 5
5
/22
/22: 8
8
/23
/23: 4
4
/24
/24: 20
20

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
/32
/32: 2
2

Geography

Where the space lands

CountryNamePrefixes
ITItaly89

Inventory

All prefixes

89 total
PrefixFamilyAddressesCountryFlags
90.147.0.0/16IPv465,536IT
130.136.0.0/16IPv465,536IT
130.192.0.0/16IPv465,536IT
130.251.0.0/16IPv465,536IT
131.114.0.0/16IPv465,536IT
131.154.0.0/16IPv465,536IT
131.175.4.0/22IPv41,024IT
131.175.8.0/21IPv42,048IT
131.175.16.0/20IPv44,096IT
131.175.32.0/19IPv48,192IT
131.175.64.0/18IPv416,384IT
131.175.128.0/18IPv416,384IT
137.204.0.0/16IPv465,536IT
138.41.0.0/16IPv465,536IT
140.105.0.0/16IPv465,536IT
140.164.0.0/16IPv465,536IT
141.108.0.0/16IPv465,536IT
141.250.0.0/16IPv465,536IT
143.225.0.0/16IPv465,536IT
146.48.0.0/16IPv465,536IT
147.122.0.0/16IPv465,536IT
147.162.0.0/15IPv4131,072IT
149.132.0.0/16IPv465,536IT
149.139.0.0/16IPv465,536IT
150.145.0.0/16IPv465,536IT
150.146.0.0/16IPv465,536IT
150.178.0.0/16IPv465,536IT
150.217.0.0/16IPv465,536IT
151.97.0.0/16IPv465,536IT
151.100.0.0/16IPv465,536IT
155.185.0.0/16IPv465,536IT
155.253.0.0/16IPv465,536IT
156.14.0.0/16IPv465,536IT
156.148.0.0/16IPv465,536IT
157.27.0.0/16IPv465,536IT
157.138.0.0/16IPv465,536IT
158.110.0.0/16IPv465,536IT
159.149.0.0/16IPv465,536IT
160.78.0.0/16IPv465,536IT
160.80.0.0/16IPv465,536IT
160.97.0.0/16IPv465,536IT
185.191.180.0/22IPv41,024IT
192.41.218.0/24IPv4256IT
192.55.101.0/24IPv4256IT
192.84.127.0/24IPv4256IT
192.84.128.0/20IPv44,096IT
192.84.144.0/21IPv42,048IT
192.84.152.0/22IPv41,024IT
192.84.156.0/24IPv4256IT
192.106.234.0/24IPv4256IT
192.107.51.0/24IPv4256IT
192.107.52.0/22IPv41,024IT
192.107.56.0/21IPv42,048IT
192.107.64.0/19IPv48,192IT
192.107.96.0/22IPv41,024IT
192.107.100.0/24IPv4256IT
192.132.34.0/24IPv4256IT
192.133.28.0/24IPv4256IT
192.135.8.0/21IPv42,048IT
192.135.16.0/20IPv44,096IT
192.135.32.0/22IPv41,024IT
192.135.36.0/23IPv4512IT
192.135.165.0/24IPv4256IT
192.146.242.0/24IPv4256IT
192.148.193.0/24IPv4256IT
192.150.194.0/23IPv4512IT
192.150.196.0/24IPv4256IT
192.156.213.0/24IPv4256IT
192.160.156.0/24IPv4256IT
192.167.0.0/19IPv48,192IT
192.167.32.0/20IPv44,096IT
192.167.48.0/21IPv42,048IT
192.167.56.0/22IPv41,024IT
192.167.60.0/22IPv41,024IT
192.167.64.0/18IPv416,384IT
192.167.128.0/17IPv432,768IT
193.42.139.0/24IPv4256IT
193.43.18.0/23IPv4512IT
193.43.97.0/24IPv4256IT
193.43.101.0/24IPv4256IT
193.43.109.0/24IPv4256IT
193.43.116.0/23IPv4512IT
193.43.141.0/24IPv4256IT
193.204.0.0/15IPv4131,072IT
193.206.0.0/16IPv465,536IT
194.119.192.0/19IPv48,192IT
212.189.128.0/17IPv432,768IT
2001:760::/32IPv6—IT
2a00:1620::/32IPv6—IT