168.203.8.0/22

AS13855 · The Municipal Communications Utility of the City of Cedar Falls, Iowa

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	cfu.net
ASN	AS13855
Registry	ARIN
ID	CFU-NET-10

WHOIS Details

NetHandle:      NET-168-203-8-0-1
OrgID:          CFUT
Parent:         NET-168-0-0-0-0
NetName:        CFU-NET-10
NetRange:       168.203.8.0 - 168.203.11.255
NetType:        allocation
RegDate:        2022-10-04
Updated:        2022-10-04
Source:         ARIN


OrgID:          CFUT
OrgName:        The Municipal Communications Utility of the City of Cedar Falls, Iowa
CanAllocate:    
Street:         PO BOX 769
City:           Cedar Falls
State/Prov:     IA
Country:        US
PostalCode:     50613
RegDate:        1999-10-26
Updated:        2024-11-25
OrgAdminHandle: DOSTA-ARIN
OrgTechHandle:  DEPAU15-ARIN
OrgTechHandle:  DOSTA-ARIN
OrgTechHandle:  EMMET8-ARIN
OrgTechHandle:  HOPPE5-ARIN
OrgTechHandle:  SCW6-ARIN
OrgTechHandle:  TBS8-ARIN
OrgAbuseHandle: ABUSE1521-ARIN
OrgNOCHandle:   NOC2387-ARIN
Source:         ARIN


POCHandle:      SCW6-ARIN
IsRole:         N
LastName:       Wood
FirstName:      Steffen
Street:         PO BOX 769
City:           Cedar Falls
State/Prov:     IA
Country:        US
PostalCode:     50613
RegDate:        2024-01-05
Updated:        2025-03-21
OfficePhone:    +1-319-268-5341
Mailbox:        steffen.wood@cfunet.net
Source:         ARIN


POCHandle:      ABUSE1521-ARIN
IsRole:         Y
LastName:       Abuse Desk
FirstName:      
Street:         P.O. BOX 769
City:           Cedar Falls
State/Prov:     IA
Country:        US
PostalCode:     50613
RegDate:        2006-12-14
Updated:        2025-07-03
OfficePhone:    +1-319-268-5221
Mailbox:        abuse@cfu.net
Source:         ARIN


POCHandle:      EMMET8-ARIN
IsRole:         N
LastName:       Emmett
FirstName:      Coda
Street:         1 Utility Parkway
City:           Cedar Falls 
State/Prov:     IA
Country:        US
PostalCode:     50613
RegDate:        2022-01-27
Updated:        2025-07-03
OfficePhone:    +1-319-268-5347
Mailbox:        william.emmett@cfunet.net
Source:         ARIN


POCHandle:      DEPAU15-ARIN
IsRole:         N
LastName:       DePauw
FirstName:      Cameron
Street:         P.O. Box 769
City:           Cedar Falls
State/Prov:     IA
Country:        US
PostalCode:     50613
RegDate:        2022-09-29
Updated:        2025-01-06
OfficePhone:    +1-319-268-5344
Mailbox:        cameron.depauw@cfunet.net
Source:         ARIN


POCHandle:      NOC2387-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         P.O. BOX 769
City:           Cedar Falls
State/Prov:     IA
Country:        US
PostalCode:     50613
RegDate:        2006-12-15
Updated:        2025-07-03
OfficePhone:    +1-319-268-5221
Mailbox:        nocc@cfu.net
Source:         ARIN


POCHandle:      HOPPE5-ARIN
IsRole:         N
LastName:       Hoppes
FirstName:      Joshua
Street:         P.O. Box 769
City:           Cedar Falls
State/Prov:     IA
Country:        US
PostalCode:     50613
RegDate:        2011-07-27
Updated:        2024-12-19
OfficePhone:    +1-319-268-5227
Mailbox:        josh.hoppes@cfunet.net
Source:         ARIN


POCHandle:      TBS8-ARIN
IsRole:         N
LastName:       Sweet
FirstName:      Tyler
Street:         P.O. Box 769
City:           Cedar Falls
State/Prov:     IA
Country:        US
PostalCode:     50613
RegDate:        2021-12-20
Updated:        2025-01-20
OfficePhone:    +1-319-268-5345
Mailbox:        Tyler.Sweet@cfunet.net
Source:         ARIN


POCHandle:      DOSTA-ARIN
IsRole:         N
LastName:       Dostale
FirstName:      Charles
Street:         1 Utility Parkway
City:           Cedar Falls
State/Prov:     IA
Country:        US
PostalCode:     50613
RegDate:        2010-06-01
Updated:        2025-08-06
OfficePhone:    +1-319-268-5231
Mailbox:        charles.dostale@cfunet.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 168.203.0.0/16

Range	ASN	Company	Num of IPs
168.203.12.0/22	AS397332	City of Anacortes	1,024
168.203.0.0/24	AS396492	dbISP, LLC	256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
168.203.8.6	christiansciencepractitioner.com	2

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

27 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
168.203.8.1	AS13855 The Municipal Communications Utility of the City of Cedar Falls, Iowa	`6.14ms` from Minneapolis, US
168.203.9.129	AS13855 The Municipal Communications Utility of the City of Cedar Falls, Iowa	`6.16ms` from Minneapolis, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
70.225.29.22	AS7018 AT&T Enterprises, LLC	`17.41ms` from Atlanta, US
73.207.255.166	AS7922 Comcast Cable Communications, LLC	`5.59ms` from Atlanta, US
23.223.186.54	AS16625 Akamai Technologies, Inc.	`0.18ms` from Chicago, US
45.27.54.150	AS7018 AT&T Enterprises, LLC	`2.17ms` from Chicago, US
70.188.126.22	AS22773 Cox Communications Inc.	`15.14ms` from Dallas, US
188.103.44.86	AS3209 Vodafone GmbH	`17.93ms` from Duesseldorf, DE
41.136.193.6	AS23889 Mauritius Telecom Ltd	`0.70ms` from Ebene, MU
183.232.247.54	AS56040 China Mobile communications corporation	`6.68ms` from Guangzhou, CN
77.3.140.86	AS6805 Telefonica Germany GmbH & Co.OHG	`1.08ms` from Hamburg, DE
76.95.54.6	AS20001 Charter Communications Inc	`5.38ms` from Los Angeles, US
102.129.70.70	AS37451 CONGO TELECOM	`17.52ms` from Luanda, AO
98.61.247.70	AS7922 Comcast Cable Communications, LLC	`3.06ms` from Minneapolis, US
96.126.108.246	AS63949 Akamai Connected Cloud	`0.12ms` from Morris Plains, US
128.59.69.230	AS14 Columbia University	`0.99ms` from New York City, US
66.177.203.70	AS7922 Comcast Cable Communications, LLC	`7.14ms` from Orlando, US
154.67.218.182	AS21351 Canal + Telecom SAS	`2.84ms` from Saint-Denis, RE
76.147.218.150	AS7922 Comcast Cable Communications, LLC	`12.74ms` from Seattle, US
168.235.253.150	AS53587 AZURE TECHNOLOGY CO., LIMITED	`0.46ms` from Singapore, SG
79.208.182.22	AS3320 Deutsche Telekom AG	`3.42ms` from Berlin, DE
213.145.150.38	AS12997 OJSC Kyrgyztelecom	`0.31ms` from Bishkek, KG
98.50.250.198	AS7922 Comcast Cable Communications, LLC	`11.13ms` from Dallas, US
103.89.243.6	AS150913 PT Alam Daur Nusantara	`19.49ms` from Denpasar, ID
194.31.65.6	AS3320 Deutsche Telekom AG	`0.69ms` from Frankfurt am Main, DE
112.66.57.6	AS4134 CHINANET-BACKBONE	`4.24ms` from Haikou, CN
49.0.252.70	AS136907 HUAWEI CLOUDS	`1.03ms` from Hong Kong, HK

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m6 168.203.10.0

traceroute to 168.203.10.0 (168.203.10.0): 6 hops max, 52 byte packets

1 [AS15169] 108.170.238.83 141.498 ms

2 [] 208.115.136.162 141.912 ms

3 [AS13855] 24.149.31.226 146.706 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On December 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales