AS-ROCKISLAND-CUST ROCKISLAND Customer AS Set
An as-set registered in ARIN, maintained by MNT-INL-46. It names 2 ASes and 1 set directly; followed all the way down, it reaches 8 ASes through 4 nested sets.
Members
What AS-ROCKISLAND-CUST lists
2 ASes and 1 set, written in the object across every registry that holds it. Sets open their own page.
Prefixes
What AS-ROCKISLAND-CUST covers
Every route object in the IRR whose origin is one of the 8 ASes it reaches: the prefixes a filter built from AS-ROCKISLAND-CUST (with bgpq4, say) would allow. 77 IPv4 and 18 IPv6. Every one is in the IRR API.
77 IPv4 prefixes
130.51.192.0/23147.160.128.0/22149.20.224.0/24149.20.225.0/24149.20.226.0/24149.20.228.0/24149.20.229.0/24149.20.230.0/24160.19.104.0/22170.39.240.0/22170.39.240.0/24170.39.241.0/24170.39.242.0/24170.39.243.0/24192.152.45.0/24192.173.176.0/20192.228.94.0/23192.34.128.0/24192.34.129.0/24192.34.130.0/23192.34.132.0/22192.34.136.0/21193.84.87.0/24198.163.74.0/24198.163.75.0/24199.184.142.0/24204.147.208.0/20206.208.40.0/21207.32.160.0/20208.85.36.0/22208.96.184.0/22209.221.128.0/18216.220.196.0/24216.220.197.0/24216.220.198.0/2423.128.136.0/2423.128.97.0/2423.169.200.0/2423.178.224.0/2424.49.64.0/1924.49.64.0/2324.49.67.0/2424.49.69.0/2424.49.70.0/2324.49.72.0/2224.49.89.0/2424.49.90.0/2424.49.92.0/2424.50.0.0/1924.50.2.0/2324.50.21.0/2424.50.22.0/2324.50.24.0/2424.50.30.0/2444.24.200.0/2244.30.136.0/2163.249.0.0/1964.119.0.0/2064.188.128.0/1764.188.130.0/2464.188.137.0/2464.188.138.0/2464.188.140.0/2264.188.158.0/2364.188.199.0/2464.188.200.0/2364.188.216.0/2464.188.228.0/2364.188.236.0/2364.188.239.0/2464.188.247.0/2464.188.254.0/2364.188.255.0/2464.52.88.0/2167.63.108.0/2467.63.116.0/2267.63.123.0/24
18 IPv6 prefixes
2001:470:27f::/482001:5d8::/322602:2e5:666::/482602:817:2000::/442602:817:2000::/482602:817:2001::/482602:817:2002::/482602:817:2003::/482602:817:2004::/482602:817:2005::/482602:817:2006::/482602:817:2007::/482602:817:2008::/482602:817:2009::/482602:fd29::/362602:fe68::/362605:1500::/322607:7c80:53::/48
Registries
Each registry’s copy
ARIN3 membersROCKISLAND Customer AS Set
| Maintained by | MNT-INL-46 |
| Last modified | 2026-06-16T23:28:25Z |
| Members | AS-PALCNET AS53548 AS1246 |
| mbrs-by-ref | N |