# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. # # start NetRange: 38.0.0.0 - 38.255.255.255 CIDR: 38.0.0.0/8 NetName: COGENT-A NetHandle: NET-38-0-0-0-1 Parent: () NetType: Direct Allocation OriginAS: Organization: PSINet, Inc. (PSI) RegDate: 1991-04-16 Updated: 2023-10-11 Comment: IP allocations within 38.0.0.0/8 are used for Cogent customer static IP assignments. Comment: Comment: Reassignment information for this block can be found at rwhois.cogentco.com 4321 Comment: Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv Ref: https://rdap.arin.net/registry/ip/38.0.0.0 OrgName: PSINet, Inc. OrgId: PSI Address: 2450 N Street NW City: Washington StateProv: DC PostalCode: 20037 Country: US RegDate: Updated: 2023-10-11 Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv Ref: https://rdap.arin.net/registry/entity/PSI ReferralServer: rwhois://rwhois.cogentco.com:4321 OrgNOCHandle: ZC108-ARIN OrgNOCName: Cogent Communications OrgNOCPhone: +1-877-875-4311 OrgNOCEmail: noc@cogentco.com OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN OrgTechHandle: IPALL-ARIN OrgTechName: IP Allocation OrgTechPhone: +1-877-875-4311 OrgTechEmail: ipalloc@cogentco.com OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN OrgAbuseHandle: COGEN-ARIN OrgAbuseName: Cogent Abuse OrgAbusePhone: +1-877-875-4311 OrgAbuseEmail: abuse@cogentco.com OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN RTechHandle: PSI-NISC-ARIN RTechName: IP Allocation RTechPhone: +1-877-875-4311 RTechEmail: ipalloc@cogentco.com RTechRef: https://rdap.arin.net/registry/entity/PSI-NISC-ARIN # end # start NetRange: 38.103.126.0 - 38.103.127.255 CIDR: 38.103.126.0/23 NetName: GREATPLAINS-CBLIB NetHandle: NET-38-103-126-0-1 Parent: COGENT-A (NET-38-0-0-0-1) NetType: Reallocated OriginAS: Organization: Great Plains Communications LLC (GPC-26) RegDate: 2021-04-22 Updated: 2023-04-28 Ref: https://rdap.arin.net/registry/ip/38.103.126.0 OrgName: Great Plains Communications LLC OrgId: GPC-26 Address: 1600 Great Plains Centre Address: Box 500 City: Blair StateProv: NE PostalCode: 68008 Country: US RegDate: 2001-05-11 Updated: 2024-11-25 Ref: https://rdap.arin.net/registry/entity/GPC-26 OrgNOCHandle: NOC33825-ARIN OrgNOCName: NOC OrgNOCPhone: +1-888-343-8015 OrgNOCEmail: noc@gpcom.com OrgNOCRef: https://rdap.arin.net/registry/entity/NOC33825-ARIN OrgRoutingHandle: MRDP-ARIN OrgRoutingName: Pekny, Matthew R D OrgRoutingPhone: +1-402-456-6580 OrgRoutingEmail: mpekny@gpcom.com OrgRoutingRef: https://rdap.arin.net/registry/entity/MRDP-ARIN OrgRoutingHandle: HOERD-ARIN OrgRoutingName: Hoer, David OrgRoutingPhone: +1-402-456-6597 OrgRoutingEmail: dhoer@gpcom.com OrgRoutingRef: https://rdap.arin.net/registry/entity/HOERD-ARIN OrgTechHandle: RAMSE2-ARIN OrgTechName: Ramsey, Mike OrgTechPhone: +1-402-456-6425 OrgTechEmail: mramsey@gpcom.com OrgTechRef: https://rdap.arin.net/registry/entity/RAMSE2-ARIN OrgAbuseHandle: ABUSE9053-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-888-343-8015 OrgAbuseEmail: abuse@gpcom.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE9053-ARIN OrgTechHandle: MRDP-ARIN OrgTechName: Pekny, Matthew R D OrgTechPhone: +1-402-456-6580 OrgTechEmail: mpekny@gpcom.com OrgTechRef: https://rdap.arin.net/registry/entity/MRDP-ARIN OrgTechHandle: HOLME424-ARIN OrgTechName: Holmes, Jeff OrgTechPhone: +1-402-456-6564 OrgTechEmail: jholmes@gpcom.com OrgTechRef: https://rdap.arin.net/registry/entity/HOLME424-ARIN OrgTechHandle: HOERD-ARIN OrgTechName: Hoer, David OrgTechPhone: +1-402-456-6597 OrgTechEmail: dhoer@gpcom.com OrgTechRef: https://rdap.arin.net/registry/entity/HOERD-ARIN OrgDNSHandle: MRDP-ARIN OrgDNSName: Pekny, Matthew R D OrgDNSPhone: +1-402-456-6580 OrgDNSEmail: mpekny@gpcom.com OrgDNSRef: https://rdap.arin.net/registry/entity/MRDP-ARIN OrgTechHandle: SANFO89-ARIN OrgTechName: Sanford, Derek OrgTechPhone: +1-402-456-6581 OrgTechEmail: dsanford@gpcom.com OrgTechRef: https://rdap.arin.net/registry/entity/SANFO89-ARIN # end # start NetRange: 38.103.126.0 - 38.103.127.255 CIDR: 38.103.126.0/23 NetName: 38-103-126-0-CITY-OF-COUNCIL-BLUFFS NetHandle: NET-38-103-126-0-2 Parent: GREATPLAINS-CBLIB (NET-38-103-126-0-1) NetType: Reassigned OriginAS: Customer: City-of-Council-Bluffs (C07866563) RegDate: 2021-04-22 Updated: 2021-04-22 Comment: Company Name: City of Council Bluffs Comment: Comment: Company Address: 400 Willow Ave., Council Bluffs, IA 51503 Comment: Comment: Contact Name: Dave Peters Comment: Comment: Contact Phone Number: 712-890-5332 Comment: Comment: Contact Email: dpeters@councilbluffs-ia.gov Ref: https://rdap.arin.net/registry/ip/38.103.126.0 CustName: City-of-Council-Bluffs Address: 400 Willow Ave. City: Council Bluffs StateProv: IA PostalCode: 51503 Country: US RegDate: 2021-04-22 Updated: 2021-04-22 Ref: https://rdap.arin.net/registry/entity/C07866563 OrgNOCHandle: NOC33825-ARIN OrgNOCName: NOC OrgNOCPhone: +1-888-343-8015 OrgNOCEmail: noc@gpcom.com OrgNOCRef: https://rdap.arin.net/registry/entity/NOC33825-ARIN OrgRoutingHandle: MRDP-ARIN OrgRoutingName: Pekny, Matthew R D OrgRoutingPhone: +1-402-456-6580 OrgRoutingEmail: mpekny@gpcom.com OrgRoutingRef: https://rdap.arin.net/registry/entity/MRDP-ARIN OrgRoutingHandle: HOERD-ARIN OrgRoutingName: Hoer, David OrgRoutingPhone: +1-402-456-6597 OrgRoutingEmail: dhoer@gpcom.com OrgRoutingRef: https://rdap.arin.net/registry/entity/HOERD-ARIN OrgTechHandle: RAMSE2-ARIN OrgTechName: Ramsey, Mike OrgTechPhone: +1-402-456-6425 OrgTechEmail: mramsey@gpcom.com OrgTechRef: https://rdap.arin.net/registry/entity/RAMSE2-ARIN OrgAbuseHandle: ABUSE9053-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-888-343-8015 OrgAbuseEmail: abuse@gpcom.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE9053-ARIN OrgTechHandle: MRDP-ARIN OrgTechName: Pekny, Matthew R D OrgTechPhone: +1-402-456-6580 OrgTechEmail: mpekny@gpcom.com OrgTechRef: https://rdap.arin.net/registry/entity/MRDP-ARIN OrgTechHandle: HOLME424-ARIN OrgTechName: Holmes, Jeff OrgTechPhone: +1-402-456-6564 OrgTechEmail: jholmes@gpcom.com OrgTechRef: https://rdap.arin.net/registry/entity/HOLME424-ARIN OrgTechHandle: HOERD-ARIN OrgTechName: Hoer, David OrgTechPhone: +1-402-456-6597 OrgTechEmail: dhoer@gpcom.com OrgTechRef: https://rdap.arin.net/registry/entity/HOERD-ARIN OrgDNSHandle: MRDP-ARIN OrgDNSName: Pekny, Matthew R D OrgDNSPhone: +1-402-456-6580 OrgDNSEmail: mpekny@gpcom.com OrgDNSRef: https://rdap.arin.net/registry/entity/MRDP-ARIN OrgTechHandle: SANFO89-ARIN OrgTechName: Sanford, Derek OrgTechPhone: +1-402-456-6581 OrgTechEmail: dsanford@gpcom.com OrgTechRef: https://rdap.arin.net/registry/entity/SANFO89-ARIN # end # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. # Found a referral to rwhois.cogentco.com:4321. %rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 1.2.1) network:ID:NET4-26677E0017 network:Network-Name:NET4-26677E0017 network:IP-Network:38.103.126.0/23 network:Org-Name:Great Plains Communications, Inc network:Street-Address:350 E CERMAK RD network:City:CHICAGO network:State:IL network:Country:US network:Postal-Code:60616 network:Tech-Contact:ZC108-ARIN network:Updated:2025-04-29 23:01:11 %ok