astound.net
One organisation, resolved across 2 separately-registered clusters
linked by shared operating domain astound.net — not name similarity, so
genuinely different organisations that share a name are excluded.
Data as of 2026-09-20
2 clusters ·
5,066 netblocks ·
8,299,784 IPv4 addresses ·
156 IPv6 prefixes
IPv6 ranges (156)
- 2600:2100::/28
- 2601:2000::/29
- 2601:2008::/29
- 2601:2038::/29
- 2601:2050::/29
- 2601:2068::/29
- 2601:2090::/29
- 2601:20a0::/29
- 2610:80::/29
- 2a01:e300::/29
- 2a03:a960::/29
- 2a05:b300::/29
- 2a06:b3c0::/29
- 2a07:f300::/29
- 2a0a:1f40::/29
- 2a0a:7e00::/29
- 2a0a:8600::/29
- 2a0b:8440::/29
- 2a0c:fa40::/29
- 2a0d:1140::/29
- 2a0d:4b40::/29
- 2a0e:e980::/29
- 2a0f:1380::/29
- 2a0f:18c0::/29
- 2a0f:1fc0::/29
- 2a0f:36c0::/29
- 2a0f:3e80::/29
- 2a0f:9b00::/29
- 2a0f:da40::/29
- 2a0f:de40::/29
- 2a0f:e740::/29
- 2a0f:ec00::/29
- 2a10:4e00::/29
- 2a10:5400::/29
- 2a10:6500::/29
- 2a10:6f00::/29
- 2a10:7300::/29
- 2a10:7500::/29
- 2a10:7700::/29
- 2a10:77c0::/29
- 2a10:7d00::/29
- 2a11:1140::/29
- 2a11:1200::/29
- 2a11:6d40::/29
- 2a12:2c80::/29
- 2a12:dc00::/29
- 2a13:1940::/29
- 2a13:2c40::/29
- 2a13:3080::/29
- 2a13:8100::/29
- 2a13:9180::/29
- 2a13:b4c0::/29
- 2a13:cc0::/29
- 2a13:cdc0::/29
- 2a14:5840::/29
- 2a14:68c0::/29
- 2a14:72c0::/29
- 2001:1868::/32
- 2001:48c0::/32
- 2401:2f80::/32
- 2600:2100::/32
- 2604:4080::/32
- 2605:1f80::/32
- 2605:2980::/32
- 2605:9080::/32
- 2606:8100::/32
- 2607:6200::/32
- 2607:8100::/32
- 2607:f060::/32
- 2a06:b440::/32
- 2a0c:9e05::/32
- 2a0e:eb41::/32
- 2a0e:eb42::/32
- 2a0e:eb43::/32
- 2a0e:eb45::/32
- 2a0e:eb46::/32
- 2a0e:eb47::/32
- 2a0f:1e07::/32
- 2a0f:31c7::/32
- 2a0f:88c1::/32
- 2a0f:88c2::/32
- 2600:2108::/34
- 2607:52c0:4000::/34
- 2607:fac8::/36
- 2610:80:2000::/36
- 2610:81:2000::/36
- 2610:81:3000::/36
- 2610:82:2000::/36
- 2610:82:3000::/36
- 2610:84:2000::/36
- 2610:84:3000::/36
- 2610:85:2000::/36
- 2610:86:2000::/36
- 2610:86:3000::/36
- 2602:fad4:15::/48
- 2602:fad4:16::/48
- 2602:fad4:17::/48
- 2602:fad4:18::/48
- 2602:fad4:19::/48
- 2602:fad4:1a::/48
- 2602:fad4:1b::/48
- 2602:fad4:1c::/48
- 2602:fad4:1d::/48
- 2602:fad4:1e::/48
- 2602:fad4:1f::/48
- 2602:fad4:20::/48
- 2602:fad4:21::/48
- 2602:fad4:22::/48
- 2602:fad4:23::/48
- 2602:fad4:24::/48
- 2602:fad4:25::/48
- 2602:fad4:26::/48
- 2602:fad4:27::/48
- 2602:fad4:28::/48
- 2602:fad4:29::/48
- 2602:ff62:9::/48
- 2607:fa40:1::/48
- 2a06:1184:11::/48
- 2a06:35c3:100::/48
- 2a09:17c1:4a::/48
- 2a0a:2d06:66::/48
- 2a0c:7882:2::/48
- 2a0e:15c7:101::/48
- 2a0e:1a83:99::/48
- 2a0e:c786:122::/48
- 2a0e:c787:1000::/48
- 2a0e:f600:2a::/48
- 2a0f:1206:66::/48
- 2a0f:1584:6::/48
- 2a0f:1e80:1986::/48
- 2a0f:3046:85::/48
- 2a0f:3047:fe48::/48
- 2a0f:3d80:1312::/48
- 2a0f:7d00:100::/48
- 2a0f:bc04:1004::/48
- 2a0f:e1c0:1312::/48
- 2a0f:e1c7:77::/48
- 2a0f:e202:33::/48
- 2a0f:e207:fd38::/48
- 2a0f:e7c7:b4::/48
- 2a0f:ea44:55::/48
- 2a10:67c2:d6::/48
- 2a10:67c5:2::/48
- 2a12:ac46:77::/48
- 2a12:ac46:99::/48
- 2a12:ecc0:11::/48
- 2a12:ecc0:3e2::/48
- 2a13:18c5:11::/48
- 2a13:18c6:101::/48
- 2a13:18c6:8512::/48
- 2a13:8c86:10a::/48
- 2a13:8c86:88::/48
- 2a13:9285:100::/48
- 2a13:c900:120::/48
- 2a13:e100:323::/48
- 2a13:e102:1::/48
Member clusters
- RCN Corporation IT 3,336 netblocks
- Wave Broadband 2,026 netblocks