Great Plains Communications Holdings LLC

Great Plains Communications LLC
Data as of 2026-11-01
GLEIF verified
Complete entity footprint
2 linked clusters · 236 netblocks · 144,135 IPv4 addresses · 20 IPv6 prefixes
This organisation's clusters combined by evidence — shared operating domain gpcom.net — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
2549002Z3V5KE1KGV357
Registered name
Great Plains Communications Holdings LLC
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
This organisation
Netblocks50 · 79,363 IPv4 addresses
IPv6 8 prefixes (largest 2604:9500::/32)
Registered in United States (42) · Canada (1)
Record ID259894607
RegistryBGP
Owner jurisdictionUS-DE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 2549002Z3V5KE1KGV357
Shared handles clustered on 33 shared RIR contact/maintainer handles
Registry names 7 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (50)

⬇ export CSV
CIDR Org name Registry Status Confidence
164.113.254.0/23 Great Plains Network BGP ANNOUNCED ● high
173.240.80.0/20 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● high
192.82.114.0/24 Great Plains Health ARIN DIRECT ALLOCATION ● high
198.169.198.0/24 Great Plains Free-Net Inc ARIN DIRECT ALLOCATION ● high
206.51.7.136/32 Great Plains Network PEERINGDB ASSIGNED ● high
206.81.109.21/32 Great Plains Network PEERINGDB ASSIGNED ● high
206.108.255.187/32 Great Plains Network PEERINGDB ASSIGNED ● high
2001:504:1b:1::136/128 Great Plains Network PEERINGDB ASSIGNED ● high
2001:504:27::2c35:0:1/128 Great Plains Network PEERINGDB ASSIGNED ● high
2001:504:92::21/128 Great Plains Network PEERINGDB ASSIGNED ● high
2001:49d0:3c0::/42 Great Plains Network BGP ANNOUNCED ● high
24.51.32.0/21 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
24.51.52.0/22 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
24.51.56.0/21 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
24.72.204.0/22 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
24.72.216.0/21 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
24.223.96.0/22 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
24.223.104.0 – 24.223.127.255 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
24.223.112.0/24 Great Plains Communications LLC BGP ANNOUNCED ● low
38.65.230.0/24 Great Plains Communications LLC ARIN ALLOCATION ● low
38.65.231.0/24 Great Plains Communications LLC ARIN ALLOCATION ● low
38.65.238.0/24 Great Plains Communications LLC ARIN ALLOCATION ● low
38.65.239.0/24 Great Plains Communications LLC ARIN ALLOCATION ● low
38.65.240.0/24 Great Plains Communications LLC ARIN ALLOCATION ● low
38.103.126.0/23 Great Plains Communications LLC ARIN ALLOCATION ● low
38.117.105.0/24 Great Plains Communications LLC ARIN ALLOCATION ● low
64.64.128.0 – 64.64.155.255 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
64.64.129.0/24 Great Plains Communications LLC BGP ANNOUNCED ● low
64.64.134.0/24 Great Plains Communications LLC BGP ANNOUNCED ● low
64.64.136.0/24 Great Plains Communications LLC BGP ANNOUNCED ● low
72.8.192.0/18 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
72.8.220.0/23 Great Plains Communications LLC BGP ANNOUNCED ● low
72.8.222.0/24 Great Plains Communications LLC BGP ANNOUNCED ● low
97.107.196.0/22 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
104.36.92.0/22 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
104.37.224.0/22 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
147.185.52.0/22 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
162.221.232.0/22 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
162.250.212.0/22 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
192.91.139.0/24 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
192.189.248.0/24 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
199.182.136.0/21 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
208.175.128.0/20 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
208.175.129.0/24 Great Plains Communications LLC BGP ANNOUNCED ● low
216.8.192.0/18 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
223.165.96.0/20 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
2604:c80::/32 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
2604:9500::/32 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
2607:5e80::/32 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low
2607:fdf0::/32 Great Plains Communications LLC ARIN DIRECT ALLOCATION ● low

IPv6 ranges (8)

CIDR
2604:9500::/32
2604:c80::/32
2607:5e80::/32
2607:fdf0::/32
2001:49d0:3c0::/42
2001:504:1b:1::136/128
2001:504:27::2c35:0:1/128
2001:504:92::21/128

Footprint over time

19 weekly snapshots · JSON
51 -97 netblocks since 2026-07-05
2026-07-05 peak 178 2026-11-01

Domains this organisation publishes

what's this?
gpcom.net · 24 subdomains seen in certificate transparency
acs.gpcom.net auth.gpcom.net cloud.gpcom.net communityalert.blfd.gpcom.net communityalert.stld.gpcom.net eup-ucc.gpcom.net gpcom.net gpcteams-snyd.gpcom.net gpcteams.snyd.gpcom.net portal-ucc.gpcom.net sbc-01.gpcom.net sbc-02.gpcom.net seccov.gpcom.net sensor.gpcom.net spidr-ucc.gpcom.net staging-auth.gpcom.net userportal.gpcom.net vm-ucc.gpcom.net webmail.gpcom.net www.eup-ucc.gpcom.net www.gpcom.net www.portal-ucc.gpcom.net www.spidr-ucc.gpcom.net www.vm-ucc.gpcom.net

Network trust

what's this?
RPKI hygiene: C how networks compare →
68.6% of checked blocks have valid RPKI ROA coverage (35 of 51)
Possible discrepancies (29)

These blocks are registered to Great Plains Communications LLC but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2604:9500::/32 /32 authorized for AS13807 — Rightfiber
2604:c80::/32 /32 authorized for AS13807 — Rightfiber
2607:5e80::/32 /32 authorized for AS13807 — Rightfiber
2607:fdf0::/32 /32 authorized for AS13807 — Rightfiber
216.8.192.0/18 /18 authorized for AS13807 — Rightfiber
72.8.192.0/18 /18 authorized for AS13807 — Rightfiber
173.240.80.0/20 /20 authorized for AS13807 — Rightfiber
208.175.128.0/20 /20 authorized for AS13807 — Rightfiber
223.165.96.0/20 /20 authorized for AS13807 — Rightfiber
24.51.56.0/21 /21 authorized for AS13807 — Rightfiber
24.72.216.0/21 /21 authorized for AS13807 — Rightfiber
24.51.32.0/21 /21 authorized for AS13807 — Rightfiber
199.182.136.0/21 /21 authorized for AS13807 — Rightfiber
24.51.52.0/22 /22 authorized for AS13807 — Rightfiber
24.72.204.0/22 /22 authorized for AS13807 — Rightfiber
+14 more — see the REST API

NIC Handles

ABUSE9053-ARIN AS11317 AS11317 AS13807 AS396372 DHH5-ARIN DHH5-ARIN DHH5-ARIN DJ427-ARIN GAC7-ARIN GAC7-ARIN GPC-26 +21 more