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AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION

United States NCTC-ISP ARIN 170 IPv4 prefixes 1 IPv6 prefix
IPv4 addresses
57,088
IPv6 /48 networks
65,536
RPKI
159 valid12 no ROA
Peers and downstreams
1

Holder

AS name
NCTC-ISP
Description
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
Organisation
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
Abuse contact
Not published
Assigned
2010-07-14
Registered
2010-07-15
Record last changed
2012-03-02 13:03 UTC
104.243.64.0/20104.243.64.0/21104.243.64.0/24104.243.65.0/24104.243.67.0/24104.243.68.0/24104.243.69.0/24104.243.70.0/24104.243.71.0/24104.243.72.0/21104.243.72.0/24104.243.73.0/24104.243.74.0/24104.243.75.0/24104.243.76.0/24104.243.77.0/24104.243.79.0/24147.160.136.0/23147.160.136.0/24147.92.16.0/20147.92.16.0/21147.92.24.0/21160.79.16.0/20160.79.16.0/21160.79.16.0/24160.79.17.0/24160.79.18.0/24160.79.19.0/24160.79.20.0/24160.79.21.0/24160.79.22.0/24160.79.24.0/21160.79.24.0/24160.79.25.0/24160.79.26.0/24160.79.27.0/24160.79.28.0/24160.79.29.0/24160.79.30.0/24160.79.31.0/24161.38.224.0/20161.38.224.0/21161.38.224.0/24161.38.226.0/24161.38.227.0/24161.38.228.0/24161.38.229.0/24161.38.230.0/24161.38.231.0/24161.38.232.0/21161.38.232.0/24161.38.233.0/24161.38.234.0/24161.38.235.0/24161.38.236.0/24161.38.237.0/24161.38.238.0/24161.38.239.0/24162.217.212.0/22162.251.220.0/22162.251.220.0/24162.251.221.0/24162.251.222.0/24162.251.223.0/24162.43.208.0/20162.43.208.0/21162.43.208.0/24162.43.209.0/24162.43.210.0/24162.43.211.0/24162.43.212.0/24162.43.213.0/24162.43.214.0/24162.43.215.0/24162.43.216.0/21162.43.216.0/24162.43.217.0/24162.43.218.0/24162.43.219.0/24162.43.220.0/24162.43.221.0/24162.43.222.0/24162.43.223.0/24167.224.56.0/21167.224.56.0/24167.224.58.0/24167.224.59.0/24167.224.61.0/24167.224.62.0/24167.224.63.0/24170.176.248.0/21170.176.248.0/24170.176.249.0/24170.176.250.0/24170.176.251.0/24170.176.252.0/24170.176.253.0/24170.176.254.0/24170.176.255.0/24173.240.128.0/20173.240.128.0/21173.240.136.0/21192.190.226.0/23192.190.226.0/24192.190.227.0/24198.89.28.0/22198.89.28.0/24198.89.30.0/24198.89.31.0/24204.9.4.0/22204.9.4.0/24204.9.5.0/24208.76.160.0/21208.76.160.0/22208.76.160.0/24208.76.161.0/24208.76.162.0/24208.76.163.0/24208.76.164.0/22208.76.164.0/24208.76.165.0/24208.76.166.0/24208.76.167.0/24216.20.144.0/20216.20.144.0/21216.20.144.0/24216.20.145.0/24216.20.146.0/24216.20.148.0/24216.20.149.0/24216.20.151.0/24216.20.152.0/21216.20.152.0/24216.20.153.0/24216.20.154.0/24216.20.155.0/24216.20.156.0/24216.20.158.0/24216.20.159.0/2466.38.112.0/2066.38.4.0/2366.38.4.0/2466.38.40.0/2266.38.40.0/2466.38.41.0/2466.38.42.0/2466.38.43.0/2466.38.5.0/2466.38.96.0/1966.38.96.0/2072.22.112.0/2072.22.112.0/2172.22.114.0/2472.22.115.0/2472.22.116.0/2472.22.117.0/2472.22.118.0/2472.22.119.0/2472.22.120.0/2172.22.122.0/2472.22.123.0/2472.22.124.0/2472.22.125.0/2472.22.126.0/2472.22.127.0/2474.123.40.0/2174.50.40.0/2274.50.40.0/2374.50.42.0/2374.50.44.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS174 AS174 AS174 AS174 AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS3257 GTT Communications Inc. AS3257 · US GTT Communications In… AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS14016 Capcon Networks AS14016 · US Capcon Networks AS11979 Bluegrass Network LLC AS11979 · US Bluegrass Network LLC AS11758 IRIS Networks AS11758 · US IRIS Networks AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION AS16433 · US NORTH CENTRAL TELEPHO…

Network health

Grade C · 68/100
partly Prefixes covered by valid ROAs
159 of 171 announced prefixes are RPKI valid, 12 have no ROA.		 23/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
1 IPv6 prefix.		 15/15
pass More than one upstream
3 upstreams seen in BGP.		 10/10
fail Working abuse contact
No abuse contact is published in the registry.		 0/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
fail Registry record maintained
Last changed 2012-03-02.		 0/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS16433
as-name:        NCTC-ISP
handle:         AS16433
registrant:     NCTC-9 (NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION)
routing,technical,abuse,dns:WELLS303-ARIN (Troy  Wells) <troy.wells@nctc.com>
dns,abuse,technical,routing:CARLY9-ARIN (Chris  Carlyle) <Chris.carlyle@nctcstaff.com>
administrative: NCTCA-ARIN (nctcadmin) <nctcadmin@nctcstaff.com>
technical,noc,abuse:NA175-ARIN (Network Administrator) <adminblue@blue.net>
dns,routing,technical,abuse:CSM72-ARIN (Corey Smith) <coreysmith@nctc.com>
last changed:   2012-03-02T08:03:18-05:00
registration:   2010-07-15T15:11:57-04:00
source:         ARIN (RDAP)