13855 CFU-NET, US
Adjacency: 14 Upstream: 3 Downstream: 11
Upstream Adjacent AS list
AS6939 HURRICANE, US
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS174 COGENT-174, US
Downstream Adjacent AS list
AS36061 WATERLOO-01, US
AS18827 VGMGR-FORBIN, US
AS17313 THECBEGROUP, US
AS33029 OSAGE-MUNICIPAL-COMMUNICATIONS-UTILITY, US
AS22594 UNI-NET-ASN, US
AS393514 NEW-HAMPTON-MUNICIPAL-LIGHT-PLANT-01, US
AS397790 IMU, US
AS20298 WAVERLY-COMMUNICATIONS-UTILITY, US
AS400080 GRUNDY-CENTER-MUNICIPAL-01, US
AS400528 PELLA-FIBER, US
AS400132 RTU-ASN, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 5970 AS13855 ORG+TRN Originate: 26112 /17.33 Transit: 21760 /17.59 CFU-NET, US
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 33469 AS13855 CFU-NET, US 10 0 0 10 0 0.00% Prefix AS Path Aggregation Suggestion 24.149.0.0/19 7018 174 13855 64.191.8.0/22 7018 174 13855 67.212.96.0/19 7018 174 13855 69.57.192.0/20 7018 174 13855 142.147.101.0/24 3257 174 13855 168.203.8.0/22 3257 174 13855 192.101.160.0/24 3257 174 13855 192.111.20.0/22 3257 174 13855 199.168.104.0/22 3257 174 13855 209.40.80.0/22 6939 13855
whois: 402551
IANA has recorded AS13855 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS13855\n
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ASNumber: 13855
ASName: CFU-NET
ASHandle: AS13855
RegDate: 1999-08-27
Updated: 2022-07-13
Ref: https://rdap.arin.net/registry/autnum/13855
OrgName: The Municipal Communications Utility of the City of Cedar Falls, Iowa
OrgId: CFUT
Address: PO BOX 769
City: Cedar Falls
StateProv: IA
PostalCode: 50613
Country: US
RegDate: 1999-10-26
Updated: 2026-03-09
Ref: https://rdap.arin.net/registry/entity/CFUT
OrgTechHandle: HOPPE5-ARIN
OrgTechName: Hoppes, Joshua
OrgTechPhone: +1-319-268-5227
OrgTechEmail: josh.hoppes@cfunet.net
OrgTechRef: https://rdap.arin.net/registry/entity/HOPPE5-ARIN
OrgRoutingHandle: NOC2387-ARIN
OrgRoutingName: Network Operations Center
OrgRoutingPhone: +1-319-268-5221
OrgRoutingEmail: nocc@cfu.net
OrgRoutingRef: https://rdap.arin.net/registry/entity/NOC2387-ARIN
OrgTechHandle: DEPAU15-ARIN
OrgTechName: DePauw, Cameron
OrgTechPhone: +1-319-268-5344
OrgTechEmail: cameron.depauw@cfunet.net
OrgTechRef: https://rdap.arin.net/registry/entity/DEPAU15-ARIN
OrgTechHandle: EMMET8-ARIN
OrgTechName: Emmett, Coda
OrgTechPhone: +1-319-268-5347
OrgTechEmail: william.emmett@cfunet.net
OrgTechRef: https://rdap.arin.net/registry/entity/EMMET8-ARIN
OrgNOCHandle: NOC2387-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-319-268-5221
OrgNOCEmail: nocc@cfu.net
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC2387-ARIN
OrgTechHandle: DOSTA-ARIN
OrgTechName: Dostale, Charles
OrgTechPhone: +1-319-268-5231
OrgTechEmail: charles.dostale@cfunet.net
OrgTechRef: https://rdap.arin.net/registry/entity/DOSTA-ARIN
OrgAbuseHandle: ABUSE1521-ARIN
OrgAbuseName: Abuse Desk
OrgAbusePhone: +1-319-268-5221
OrgAbuseEmail: abuse@cfu.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE1521-ARIN
OrgTechHandle: TBS8-ARIN
OrgTechName: Sweet, Tyler Bond
OrgTechPhone: +1-319-268-5345
OrgTechEmail: Tyler.Sweet@cfunet.net
OrgTechRef: https://rdap.arin.net/registry/entity/TBS8-ARIN
OrgDNSHandle: NOC2387-ARIN
OrgDNSName: Network Operations Center
OrgDNSPhone: +1-319-268-5221
OrgDNSEmail: nocc@cfu.net
OrgDNSRef: https://rdap.arin.net/registry/entity/NOC2387-ARIN
#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#