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	Prefix	Description
	66.38.4.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	66.38.4.0/23	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	66.38.5.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	66.38.40.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	66.38.40.0/22	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	66.38.41.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	66.38.42.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	66.38.43.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	66.38.96.0/19	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	66.38.96.0/20	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	66.38.100.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	66.38.112.0/20	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	72.22.112.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	72.22.112.0/20	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	72.22.120.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	74.50.40.0/22	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	74.50.40.0/23	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	74.50.42.0/23	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	74.50.44.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	74.123.40.0/22	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	74.123.40.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	74.123.44.0/22	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	104.243.64.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	104.243.64.0/20	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	104.243.72.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	147.92.16.0/20	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	147.92.16.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	147.92.24.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	147.160.136.0/23	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	147.160.136.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.16.0/20	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.16.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.16.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.17.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.18.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.20.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.21.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.22.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.24.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.24.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.25.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.26.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.27.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.28.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.29.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.30.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.31.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	161.38.224.0/20	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	161.38.224.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	161.38.232.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	162.43.208.0/20	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	162.43.208.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	162.43.216.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	162.217.212.0/22	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	162.217.212.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	162.217.213.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	162.251.220.0/22	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	162.251.220.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	162.251.221.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	162.251.222.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	162.251.223.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	167.224.56.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	167.224.56.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	167.224.58.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	167.224.62.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	167.224.63.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	170.176.248.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	170.176.248.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	170.176.249.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	170.176.250.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	170.176.251.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	170.176.252.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	170.176.253.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	170.176.254.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	170.176.255.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	173.240.128.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	173.240.128.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	173.240.128.0/20	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	173.240.129.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	173.240.130.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	173.240.131.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	173.240.136.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	173.240.136.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	173.240.137.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	173.240.138.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	173.240.139.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	173.240.141.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	192.190.226.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	192.190.226.0/23	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	192.190.227.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	198.89.28.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	198.89.28.0/22	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	198.89.30.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	198.89.31.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	204.9.4.0/22	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	204.9.4.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	204.9.5.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	208.76.160.0/22	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	208.76.160.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	208.76.160.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	208.76.161.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	208.76.162.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	208.76.163.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	208.76.164.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	208.76.164.0/22	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	208.76.165.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	208.76.166.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	208.76.167.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	216.20.144.0/20	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	216.20.144.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	216.20.152.0/21	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	160.79.19.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	167.224.59.0/24	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
	2605:f00::/32	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION

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Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation (disabled due to size) Policy tender_diffie Policy tender_torvalds Policy vibrant_fermi Policy cocky_hoover Policy gracious_lovelace Policy priceless_ishizaka Policy agitated_clifford Policy tender_noyce Policy lucid_dhawan Policy admiring_wu Policy eager_tu Policy wonderful_beaver Policy lucid_hopper Policy musing_cartwright Policy practical_williams Policy distracted_hamilton Policy vigilant_perlman Policy blissful_bose Policy eager_margulis Policy focused_turing Policy confident_stallman Policy affectionate_proskuriakova Policy optimistic_jones Policy blissful_goodall Policy determined_nobel Policy nifty_khorana Policy flamboyant_burnell Policy quizzical_kare Policy naughty_hofstadter Policy friendly_bell Policy sleepy_gates

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS14016	Capcon Networks	✔	✘
	AS11979	Bluegrass Network LLC	✔	✔
	AS11758	IRIS Networks	✔	✔

---

Peers

	ASN	Description	IPv4	IPv6
	AS11758	IRIS Networks	✔	✔
	AS14016	Capcon Networks	✔	✘
	AS11979	Bluegrass Network LLC	✔	✔
	AS17212	Tri-County Fiber Communications, LLC	✔	✘

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS17212	Tri-County Fiber Communications, LLC	✔	✘

ASHandle:       AS16433
OrgID:          NCTC-9
ASName:         NCTC-ISP
ASNumber:       16433
RegDate:        2010-07-15
Updated:        2012-03-02
Source:         ARIN



OrgID:          NCTC-9
OrgName:        NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
CanAllocate:    
Street:         872 highway 52 Bypass East
City:           Lafayette
State/Prov:     TN
Country:        US
PostalCode:     37083
RegDate:        2007-09-05
Updated:        2026-02-03
OrgAdminHandle: NCTCA-ARIN
OrgTechHandle:  CARLY9-ARIN
OrgTechHandle:  CSM72-ARIN
OrgTechHandle:  NA175-ARIN
OrgTechHandle:  WELLS303-ARIN
OrgAbuseHandle: CSM72-ARIN
OrgAbuseHandle: NA175-ARIN
OrgNOCHandle:   NA175-ARIN
OrgRoutingHandle:   CSM72-ARIN
OrgDNSHandle:   CSM72-ARIN
Source:         ARIN





OrgAdminHandle:       NCTCA-ARIN
OrgAdminName:          nctcadmin
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CARLY9-ARIN
OrgTechName:          Chris Carlyle
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CSM72-ARIN
OrgTechName:          Corey Smith
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NA175-ARIN
OrgTechName:           Network Administrator
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        WELLS303-ARIN
OrgTechName:          Troy Wells
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       CSM72-ARIN
OrgAbuseName:         Corey Smith
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NA175-ARIN
OrgAbuseName:          Network Administrator
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         NA175-ARIN
OrgNOCName:            Network Administrator
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     CSM72-ARIN
OrgRoutingName:       Corey Smith
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         CSM72-ARIN
OrgDNSName:           Corey Smith
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-05-07T03:36:59Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-iris-customers	86
RADB	as-windstream-cust	2136
RIPE	as20965:as-from-internet2-to-geant	2977
RADB	as-hurricane	24734
ARIN	as14016:as-capcon	48
RADB	as11979:as-transit	21
RADB	as-bluegrass	4
RADB	as-hurricanev6	20826
RIPE	as-transroute-spec	19627
ALTDB	as-twinlakes	6
ARIN	as-xo-b	58836