ResearchIRR · BELL

AS-MTTAC MT&T Advance Communications

An as-set registered in BELL, maintained by BELL-RC. It names 4 ASes and 0 sets directly; followed all the way down, it reaches 4 ASes through 0 nested sets.

Members

What AS-MTTAC lists

4 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS854 MINNEAPOLIS-IXPAS8111 DALUNIVAS11260 EASTLINK-HSIAS11468 ATD-17
Expanded

Every AS it reaches

What a filter built from AS-MTTAC would let in: 4 ASes.

Show the 4 ASes
AS854AS8111AS11260AS11468
Prefixes

What AS-MTTAC covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS-MTTAC (with bgpq4, say) would allow. 128 IPv4 and 11 IPv6. Every one is in the IRR API.

128 IPv4 prefixes
100.42.240.0/20104.219.12.0/22104.37.20.0/22129.173.0.0/16134.190.0.0/16140.230.0.0/16141.109.0.0/16142.177.80.0/23142.227.0.0/16142.61.249.0/24142.67.128.0/18142.67.192.0/18142.67.64.0/18148.170.128.0/18148.64.64.0/21148.64.72.0/21148.64.80.0/20149.19.96.0/21162.222.240.0/22162.222.56.0/21162.253.5.0/24173.212.108.0/22173.212.64.0/18173.212.80.0/22173.237.96.0/19173.252.0.0/18173.252.24.0/22173.252.44.0/22192.75.138.0/24192.75.96.0/24192.75.97.0/24198.166.233.0/24198.166.4.0/22198.166.52.0/24198.90.80.0/20199.193.230.0/24199.193.231.0/24199.255.216.0/21199.83.136.0/22206.132.48.0/20206.223.152.0/23207.2.96.0/24208.103.224.0/19208.96.64.0/18216.104.96.0/19216.167.224.0/19216.83.0.0/19216.83.0.0/20216.83.16.0/23216.83.21.0/24216.83.30.0/2324.129.224.0/2024.129.224.0/2224.129.228.0/2424.137.64.0/1924.137.96.0/1924.138.0.0/2024.138.128.0/1824.138.16.0/2024.138.32.0/2024.138.48.0/2024.138.64.0/2024.139.0.0/1924.142.0.0/1824.142.0.0/1924.142.0.0/2024.142.32.0/1924.207.0.0/1724.207.16.0/2124.207.24.0/2124.215.64.0/1824.222.0.0/2024.222.112.0/2024.222.128.0/2024.222.144.0/2024.222.16.0/2024.222.160.0/2024.222.168.0/2124.222.176.0/2024.222.192.0/2024.222.208.0/2024.222.224.0/2024.222.240.0/2024.222.32.0/2024.222.48.0/2024.222.64.0/2024.222.80.0/2024.222.96.0/2024.224.128.0/2024.224.144.0/2024.224.160.0/2024.224.176.0/2024.224.192.0/2024.224.208.0/2024.224.224.0/2024.224.240.0/2024.231.64.0/1924.235.32.0/1924.89.192.0/1852.124.64.0/1852.124.96.0/1963.135.0.0/1964.178.128.0/1964.178.128.0/2164.178.136.0/2164.178.144.0/2164.178.152.0/2165.255.176.0/2066.103.32.0/1966.206.224.0/1967.204.192.0/1867.213.96.0/2067.22.64.0/2067.58.192.0/1969.17.201.0/2469.17.219.0/2469.17.223.0/2471.7.128.0/1971.7.160.0/1971.7.192.0/1971.7.212.0/2271.7.224.0/1976.11.0.0/1976.11.32.0/2076.11.48.0/2076.11.64.0/1976.11.96.0/1996.30.128.0/18
11 IPv6 prefixes
2001:410:a000::/402001:410:a001::/482001:410:a010::/482602:f96d:100::/482604:1ec0::/362604:db00::/322607:a000::/322607:ae00::/322607:b980::/322607:fbd8::/322610:170::/32
Registries

Each registry’s copy

BELL4 membersMT&T Advance Communications
Maintained byBELL-RC
Last modified1998-10-08
MembersAS854 AS8111 AS11260 AS11468
mbrs-by-refN
Tools

Check AS-MTTAC live

IRR API, with prefixes