ResearchIRR · ARIN

AS-UTAHT UTOPIA Fiber (AS53407)

An as-set registered in ARIN, maintained by MNT-UTAHT. It names 20 ASes and 1 set directly; followed all the way down, it reaches 21 ASes through 1 nested sets.

Members

What AS-UTAHT lists

20 ASes and 1 set, written in the object across every registry that holds it. Sets open their own page.

AS216227:AS-0XPDEVAS3761 UTOPIA-FIBER-ITAS5048 FIBERAS6315 XMISSIONAS17306 RISE-BROADBANDAS18885 M2NGAGE2AS19648 LDSCHURCH1AS20248 TAKE2AS23205 DIGIS-23205AS26765 REDUNDANT-INTERNETAS32146 COB-MTAS33727 SUMOFIBER-BOZEMANAS46239AS53407 UTOPIA-FIBERAS54362 OGDEN-CITY-CORPORATIONAS62494 YELLOWSTONE-FIBERAS393429 OPTIC-LOOP-COMMUNICATIONS-LLCAS394662 UFAASNUMAS395466 GLOBALNETAS398412 WEBER-COUNTY-01AS398858 TSYS-EQUINIX-LD7
Expanded

Every AS it reaches

What a filter built from AS-UTAHT would let in: 21 ASes.

Show the 21 ASes
AS3761AS5048AS6315AS17306AS18885AS19648AS20248AS23205AS26765AS32146AS33727AS46239AS53407AS54362AS62494AS216227AS393429AS394662AS395466AS398412AS398858
Prefixes

What AS-UTAHT covers

Every route object in the IRR whose origin is one of the 21 ASes it reaches: the prefixes a filter built from AS-UTAHT (with bgpq4, say) would allow. 354 IPv4 and 27 IPv6. Every one is in the IRR API.

354 IPv4 prefixes
102.129.219.0/24103.178.164.0/23103.70.38.0/24104.192.43.0/24104.36.96.0/22108.160.48.0/20139.60.8.0/21154.27.104.0/21158.120.32.0/20158.120.44.0/23158.120.46.0/23158.120.92.0/22158.120.94.0/24158.120.95.0/24160.79.10.0/24160.79.126.0/24160.79.2.0/24160.79.4.0/22160.79.7.0/24160.79.8.0/22161.129.31.0/24162.221.116.0/22162.249.232.0/22166.70.0.0/16173.198.160.0/19173.225.224.0/20173.243.240.0/20173.252.192.0/18185.127.92.0/24192.111.84.0/23192.154.7.0/24192.236.27.0/24192.34.28.0/22192.34.28.0/23192.34.30.0/23192.83.152.0/22193.84.87.0/24198.144.240.0/20198.207.196.0/24198.60.104.0/22198.60.108.0/23198.60.108.0/24198.60.109.0/24198.60.110.0/24198.60.113.0/24198.60.114.0/24198.60.22.0/24198.60.41.0/24198.60.42.0/24198.60.80.0/22198.60.84.0/24199.101.224.0/21199.104.100.0/24199.104.120.0/21199.104.99.0/24199.115.184.0/21199.115.252.0/22199.116.104.0/22199.168.68.0/22199.168.68.0/23199.168.70.0/23199.188.248.0/21199.204.124.0/22199.204.125.0/24199.204.126.0/24199.204.127.0/24199.253.252.0/22199.26.56.0/24199.26.57.0/24199.33.223.0/24199.36.112.0/22199.68.112.0/21199.71.224.0/22199.74.220.0/24199.88.179.0/24204.107.178.0/24204.13.128.0/21204.145.251.0/24204.152.132.0/23204.16.20.0/22204.16.20.0/23204.16.22.0/23204.16.80.0/22204.228.128.0/19204.228.154.0/24204.228.155.0/24204.235.44.0/22204.28.240.0/20204.74.12.0/22204.99.129.0/24205.185.64.0/19205.189.200.0/23206.225.68.0/22206.248.32.0/19207.135.128.0/19207.173.223.0/24207.5.112.0/20208.187.120.0/21208.187.200.0/21208.66.8.0/21208.68.48.0/22208.69.208.0/21208.71.144.0/21208.73.120.0/21208.73.248.0/21208.73.60.0/22208.75.152.0/21208.83.224.0/24208.89.168.0/21208.91.32.0/22208.94.236.0/24208.95.16.0/22209.104.216.0/22209.178.204.0/22209.178.205.0/24209.178.224.0/21209.222.78.0/23209.44.128.0/17209.44.128.0/19209.44.160.0/20209.44.176.0/20209.44.192.0/20209.44.240.0/20209.63.144.0/21209.90.122.0/24209.90.64.0/18209.90.92.0/22209.90.94.0/24216.114.32.0/19216.119.160.0/20216.127.219.0/24216.127.220.0/24216.127.221.0/24216.127.222.0/24216.127.223.0/24216.166.168.0/21216.169.224.0/20216.174.160.0/19216.174.160.0/20216.174.176.0/22216.174.180.0/23216.174.183.0/24216.174.184.0/21216.203.100.0/24216.203.96.0/19216.228.64.0/20216.228.64.0/22216.228.68.0/23216.228.70.0/23216.228.72.0/23216.228.74.0/23216.228.76.0/22216.237.64.0/19216.39.192.0/19216.49.176.0/21216.49.184.0/21216.49.184.0/23216.49.186.0/24216.49.189.0/24216.73.224.0/20216.83.128.0/19216.83.137.0/24217.65.68.0/2423.155.48.0/2423.175.232.0/2423.231.128.0/1738.108.176.0/2338.148.32.0/2138.92.160.0/2138.99.108.0/234.79.158.120/2944.115.61.0/2444.40.44.0/2244.40.48.0/2445.115.61.0/2450.115.128.0/2050.233.160.0/2452.119.8.0/2463.208.197.0/2463.209.251.0/2463.247.128.0/2063.248.0.0/1663.248.0.0/1864.18.224.0/2064.193.228.0/2364.207.64.0/1964.234.240.0/2064.31.192.0/1964.31.192.0/2064.31.208.0/2364.31.210.0/2364.31.216.0/2164.31.224.0/2064.92.128.0/1964.93.112.0/2164.93.120.0/2165.121.72.0/2466.109.208.0/2066.114.176.0/2066.129.48.0/2066.129.48.0/2266.129.52.0/2466.129.53.0/2466.129.54.0/2366.129.56.0/2266.129.60.0/2266.160.208.0/2066.160.240.0/2066.163.96.0/2066.182.64.0/1966.185.0.0/2066.211.0.0/2066.254.192.0/1966.254.204.0/2466.254.218.0/2466.254.220.0/2466.94.128.0/1866.94.128.0/2066.94.160.0/2066.94.188.0/2267.202.128.0/1967.202.128.0/2267.202.132.0/2267.202.136.0/2167.202.144.0/2067.210.144.0/2067.222.224.0/2067.222.232.0/2367.222.236.0/2367.222.238.0/2368.170.208.0/2068.69.160.0/2069.145.83.0/2469.160.64.0/1969.160.88.0/2269.160.88.0/2469.162.224.0/2069.162.240.0/2169.162.248.0/2269.162.252.0/2369.162.254.0/2469.162.255.0/2469.168.64.0/1969.168.72.0/2269.168.72.0/2469.169.240.0/2069.170.100.0/2269.170.104.0/2269.170.108.0/2269.170.112.0/2269.170.116.0/2269.170.120.0/2369.170.122.0/2369.170.124.0/2269.170.192.0/1969.170.208.0/2269.170.212.0/2269.170.216.0/2169.170.64.0/1869.170.64.0/2069.170.80.0/2269.170.84.0/2269.170.88.0/2169.170.96.0/2269.197.103.0/2469.197.104.0/2169.197.112.0/2069.197.64.0/1869.197.81.0/2469.20.128.0/1869.20.128.0/1969.20.160.0/1969.39.32.0/1969.39.32.0/2069.39.48.0/2269.39.52.0/2369.39.54.0/2369.39.56.0/2169.54.100.0/2469.54.96.0/1969.54.99.0/2469.9.48.0/2069.9.56.0/2269.9.60.0/2270.102.44.0/2470.36.64.0/2072.19.128.0/2472.19.129.0/2472.19.130.0/2372.19.132.0/2272.19.136.0/2172.19.144.0/2172.19.152.0/2272.19.156.0/2272.19.160.0/2272.19.164.0/2472.19.165.0/2472.19.166.0/2472.19.167.0/2472.19.168.0/2172.19.176.0/2272.19.180.0/2272.19.184.0/2372.19.185.0/2472.19.186.0/2372.19.188.0/2272.2.160.0/2072.250.208.0/2072.250.208.0/2272.250.212.0/2472.250.213.0/2472.250.214.0/2372.250.216.0/2272.250.220.0/2372.250.222.0/2472.250.223.0/2472.26.128.0/1872.26.176.0/2072.42.64.0/1972.42.96.0/2074.113.168.0/2174.115.164.0/2274.117.88.0/2174.118.148.0/2274.121.40.0/2274.121.44.0/2274.122.0.0/2274.122.12.0/2274.122.12.0/2374.122.14.0/2374.122.15.0/2474.205.144.0/2074.221.112.0/2174.221.120.0/2174.221.96.0/1974.221.96.0/2074.81.224.0/1974.81.224.0/2174.81.240.0/2174.81.248.0/2274.81.252.0/2274.82.144.0/2074.82.160.0/1976.76.64.0/1976.77.240.0/208.22.12.0/228.22.12.0/238.22.14.0/248.22.15.0/248.33.32.0/238.33.32.0/248.33.33.0/248.46.64.0/2198.158.32.0/20
27 IPv6 prefixes
2001:470:141::/482001:470:29d::/482001:470:4e7::/482001:470:4e8::/482001:470:4f5::/482602:f942::/402602:fc38::/482602:fd5c::/402602:fe5d::/362602:ffba::/362604:6300::/322604:9440:2300::/402604:9440::/322604:9d40:120::/482604:a1c0::/322604:f585::/322606:6680:31::/482606:6680:32::/482607:24c0:1000::/402607:24c0:3000::/372607:24c0::/322607:fa18::/322620:19b::/322620:53:2000::/482620:e9:4000::/482632:100::/302632:1fe::/32
Registries

Each registry’s copy

ARIN21 membersUTOPIA Fiber (AS53407)
Maintained byMNT-UTAHT
Last modified2026-09-10T18:24:18Z
MembersAS53407 AS393429 AS26765 AS23205 AS17306 AS20248 AS18885 AS46239 AS5048 AS6315 AS62494 AS398412 AS395466 AS32146 AS216227:AS-0XPDEV AS33727 AS398858 AS394662 AS54362 AS3761 AS19648
mbrs-by-refN
Used by

Sets that include AS-UTAHT

AS-SET-SLIX-CONNECTEDAS-SET-SLIX-RS
Tools

Check AS-UTAHT live

IRR API, with prefixes