13855 CFU-NET - Cedar Falls Utilities
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS7228 MCLEOD - McLeod, Inc.
AS1239 SPRINTLINK - Sprint
AS16805 FASTSERVERS - FastServers, Inc.
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4202 AS13855 ORIGIN Originate: 24832 /17.40 Transit: 0 /0.00 CFU-NET - Cedar Falls Utilities
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 % 10280 AS13855 CFU-NET - Cedar Falls Utilities 13 0 0 13 0 0.00% Prefix AS Path Aggregation Suggestion 24.149.0.0/19 4637 174 7228 13855 65.165.112.0/21 4637 174 7228 13855 65.165.116.0/22 4637 6939 16805 13855 13855 13855 65.167.184.0/21 4637 174 7228 13855 69.57.192.0/20 4637 174 7228 13855 204.29.138.0/24 4637 3491 3561 1239 13855 205.161.208.0/21 4637 174 7228 13855 206.27.198.0/23 4637 3491 3561 1239 13855 206.27.218.0/23 4637 3491 3561 1239 13855 206.28.170.0/23 4637 3491 3561 1239 13855 206.28.174.0/23 4637 3491 3561 1239 13855 206.153.208.0/22 4637 3491 3561 1239 13855 207.41.232.0/21 4637 174 7228 13855
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS13855 9 More Specifics 13 Total Advertisements CFU-NET - Cedar Falls Utilities
65.165.112.0/21 65.160.0.0/13
65.167.184.0/21 65.160.0.0/13
205.161.208.0/21 205.160.0.0/14
206.27.198.0/23 206.26.0.0/15
206.27.218.0/23 206.26.0.0/15
206.28.170.0/23 206.28.160.0/20
206.28.174.0/23 206.28.160.0/20
206.153.208.0/22 206.153.128.0/17
207.41.232.0/21 207.40.0.0/14
65.165.116.0/22 65.160.0.0/13
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 67.212.96.0/20 Announced
- 65.165.116.0/22 Withdrawn
whois: 402603
IANA has recorded AS13855 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS13855\n
#
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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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: 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: HOPPE5-ARIN
OrgTechName: Hoppes, Joshua
OrgTechPhone: +1-319-268-5227
OrgTechEmail: josh.hoppes@cfunet.net
OrgTechRef: https://rdap.arin.net/registry/entity/HOPPE5-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
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
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: 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
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: DEPAU15-ARIN
OrgTechName: DePauw, Cameron
OrgTechPhone: +1-319-268-5344
OrgTechEmail: cameron.depauw@cfunet.net
OrgTechRef: https://rdap.arin.net/registry/entity/DEPAU15-ARIN
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# 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/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#