66.42.192.0/18

AS6181 · Cincinnati Bell Telephone Company LLC

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

Summary

Country	United States
Domain	altafiber.com
ASN	AS6181
Parent Range	66.42.128.0/17
Registry	ARIN
ID	FUSE-NET-BLK-5

WHOIS Details

NetHandle:      NET-66-42-128-0-1
OrgID:          FIAI
Parent:         NET-66-0-0-0-0
NetName:        FUSE-NET-BLK-5
NetRange:       66.42.128.0 - 66.42.255.255
NetType:        allocation
Comment:        *** For Abuse Issues Call 513.565.9707 or Email abuse@fuse.net Please see rwhois.fuse.net:4321 for IP assignments. ***
RegDate:        2003-05-28
Updated:        2012-03-02
TechHandle:     FIA-ORG-ARIN
Source:         ARIN


OrgID:          FIAI
OrgName:        Altafiber
CanAllocate:    
Street:         209 W. Seventh St.
City:           Cincinnati
State/Prov:     OH
Country:        US
PostalCode:     45202
Comment:        *** For Abuse Issues Call 513.565.9707 or Email
Comment:        abuse@fuse.net ****
RegDate:        1998-09-11
Updated:        2025-07-09
ReferralServer: rwhois://rwhois.fuse.net:4321
OrgAdminHandle: TJB40-ARIN
OrgTechHandle:  DPM35-ARIN
OrgTechHandle:  FIA-ORG-ARIN
OrgTechHandle:  GOODW273-ARIN
OrgTechHandle:  GSP36-ARIN
OrgTechHandle:  MONAG27-ARIN
OrgTechHandle:  MORRI1305-ARIN
OrgTechHandle:  RONAN14-ARIN
OrgAbuseHandle: FAT-ARIN
OrgNOCHandle:   FIA-ORG-ARIN
Source:         ARIN


POCHandle:      TJB40-ARIN
IsRole:         N
LastName:       Baumgartner
FirstName:      Todd
Street:         209 West Seventh St
City:           Cincinnati
State/Prov:     OH
Country:        US
PostalCode:     45202
RegDate:        2007-09-12
Updated:        2025-06-09
OfficePhone:    +1-513-397-5636
Mailbox:        todd.baumgartner@cinbell.com
Mailbox:        toddb@fuse.net
Source:         ARIN


POCHandle:      FAT-ARIN
IsRole:         Y
LastName:       Fuse Internet Access Abuse Team
FirstName:      
Street:         209 W. Seventh St.
Street:         MS 121-550
City:           Cincinnati
State/Prov:     OH
Country:        US
PostalCode:     45202
RegDate:        2002-09-25
Updated:        2017-11-10
OfficePhone:    +1-513-397-6598
Mailbox:        abuse@fuse.net
Source:         ARIN


POCHandle:      DPM35-ARIN
IsRole:         N
LastName:       Murray
FirstName:      Daniel
Street:         209 West 7th St.
City:           Cincinnati
State/Prov:     OH
Country:        US
PostalCode:     45201
RegDate:        2024-01-16
Updated:        2024-01-16
OfficePhone:    +1-513-608-7126
Mailbox:        dan.murray@altafiber.com
Source:         ARIN


POCHandle:      GOODW273-ARIN
IsRole:         N
LastName:       Goodwin
FirstName:      Eric
Street:         209 W 7th St
City:           Cincinnati
State/Prov:     OH
Country:        US
PostalCode:     45202
RegDate:        2024-01-18
Updated:        2024-01-18
OfficePhone:    +1-513-265-2769
Mailbox:        eric.goodwin@altafiber.com
Source:         ARIN


POCHandle:      MORRI1305-ARIN
IsRole:         N
LastName:       Morris
FirstName:      William
Street:         209 W 7th St.
City:           Cincinnati
State/Prov:     OH
Country:        US
PostalCode:     45202
RegDate:        2023-07-10
Updated:        2024-11-26
OfficePhone:    +1-513-835-0412
Mailbox:        william.morris@altafiber.com
Source:         ARIN


POCHandle:      GSP36-ARIN
IsRole:         N
LastName:       Pennington
FirstName:      Gregory
Street:         209 W 7th St
City:           Cincinnati
State/Prov:     OH
Country:        US
PostalCode:     45202
RegDate:        2009-07-30
Updated:        2025-01-07
OfficePhone:    +1-513-608-7516
MobilePhone:    +1-513-608-7516
Mailbox:        scott.pennington@cinbell.com
Source:         ARIN


POCHandle:      MONAG27-ARIN
IsRole:         N
LastName:       Monaghan
FirstName:      Robert
Street:         209 W 7th St
City:           Cincinnati
State/Prov:     OH
Country:        US
PostalCode:     45202
RegDate:        2024-01-16
Updated:        2026-01-15
OfficePhone:    +1-513-238-4723
Mailbox:        robert.monaghan@altafiber.com
Source:         ARIN


POCHandle:      FIA-ORG-ARIN
IsRole:         Y
LastName:       Fuse Internet Access Operations Center
FirstName:      
Street:         209 W. Seventh St.
Street:         MS 121-550
City:           Cincinnati
State/Prov:     OH
Country:        US
PostalCode:     45202
RegDate:        1970-01-01
Updated:        2015-11-11
OfficePhone:    +1-800-387-3638
Mailbox:        hostmaster@fuse.net
Source:         ARIN


POCHandle:      RONAN14-ARIN
IsRole:         N
LastName:       Ronan
FirstName:      Eric
Street:         209 W 7th St
City:           Cincinnati
State/Prov:     OH
Country:        US
PostalCode:     45202
RegDate:        2024-01-17
Updated:        2026-01-16
OfficePhone:    +1-513-509-2517
Mailbox:        eric.ronan@altafiber.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.42.192.0/18

Range	ASN	Company	Num of IPs
66.42.128.0/17	AS6181	Altafiber	32,768

BGP prefixes that are contained by 66.42.192.0/18

Range	ASN	Company	Num of IPs
66.42.206.0/24	AS30059	ZIMMERMAN & COMPANY CPAS	256

Nearby Ranges

BGP prefixes that overlap with 66.42.0.0/16

Range	ASN	Company	Num of IPs
66.42.128.0/17	AS6181	Altafiber	32,768
66.42.0.0/19	AS23314	Summit Broadband	8,192
66.42.32.0/20	AS20473	TYO_VULTR_CUST	4,096
66.42.48.0/20	AS20473	SGP_VULTR_CUST	4,096
66.42.206.0/24	AS30059	ZIMMERMAN & COMPANY CPAS	256

Hosted domains

There are 60 domain names hosted across 45 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
66.42.238.160	opclassifieds.com	8
66.42.196.204	aignow.net	3
66.42.230.66	ucancincinnati.info	3
66.42.210.98	sfsdata.com	2
66.42.239.58	efgllc.co	2
66.42.247.213	johnnyswash.com	2
66.42.227.244	moellercamps.org	2
66.42.224.30	trimmasters.com	1
66.42.222.154	mhcgdsmp.xyz	1
66.42.230.130	mycpawin.com	1
66.42.247.206	eleadtools.com	1
66.42.244.178	mkcnet.org	1
66.42.197.241	qualtools.com	1
66.42.199.83	usmicrojet.net	1
66.42.211.172	internalserviceex.com	1
66.42.219.2	scottpettigrew.com	1
66.42.244.212	silcosedona.com	1
66.42.208.244	adexfulfillment.com	1
66.42.234.114	hermither.com	1
66.42.199.19	cfdmail.com	1

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

3,291 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
66.42.211.226	AS6181 Cincinnati Bell Telephone Company LLC	`0.84ms` from Cincinnati, US
66.42.243.58	AS6181 Cincinnati Bell Telephone Company LLC	`2.18ms` from Cincinnati, US
66.42.202.146	AS6181 Cincinnati Bell Telephone Company LLC	`0.64ms` from Cincinnati, US
66.42.232.185	AS6181 Cincinnati Bell Telephone Company LLC	`1.43ms` from Cincinnati, US
66.42.213.201	AS6181 Cincinnati Bell Telephone Company LLC	`0.67ms` from Cincinnati, US
66.42.234.85	AS6181 Cincinnati Bell Telephone Company LLC	`1.32ms` from Cincinnati, US
66.42.226.58	AS6181 Cincinnati Bell Telephone Company LLC	`0.86ms` from Cincinnati, US
66.42.248.1	AS6181 Cincinnati Bell Telephone Company LLC	`1.51ms` from Cincinnati, US
66.42.196.146	AS6181 Cincinnati Bell Telephone Company LLC	`0.62ms` from Cincinnati, US
66.42.247.177	AS6181 Cincinnati Bell Telephone Company LLC	`0.66ms` from Cincinnati, US
66.42.221.109	AS6181 Cincinnati Bell Telephone Company LLC	`1.54ms` from Cincinnati, US
66.42.254.91	AS6181 Cincinnati Bell Telephone Company LLC	`2.27ms` from Cincinnati, US
66.42.222.194	AS6181 Cincinnati Bell Telephone Company LLC	`1.39ms` from Cincinnati, US
66.42.242.1	AS6181 Cincinnati Bell Telephone Company LLC	`1.26ms` from Cincinnati, US
66.42.200.110	AS6181 Cincinnati Bell Telephone Company LLC	`0.60ms` from Cincinnati, US
66.42.214.1	AS6181 Cincinnati Bell Telephone Company LLC	`1.16ms` from Cincinnati, US
66.42.219.12	AS6181 Cincinnati Bell Telephone Company LLC	`1.46ms` from Cincinnati, US
66.42.201.130	AS6181 Cincinnati Bell Telephone Company LLC	`0.76ms` from Cincinnati, US
66.42.225.28	AS6181 Cincinnati Bell Telephone Company LLC	`1.08ms` from Cincinnati, US
66.42.240.1	AS6181 Cincinnati Bell Telephone Company LLC	`1.77ms` from Cincinnati, US
66.42.217.217	AS6181 Cincinnati Bell Telephone Company LLC	`1.44ms` from Cincinnati, US
66.42.228.5	AS6181 Cincinnati Bell Telephone Company LLC	`0.74ms` from Cincinnati, US
66.42.199.50	AS6181 Cincinnati Bell Telephone Company LLC	`0.81ms` from Cincinnati, US
66.42.218.39	AS6181 Cincinnati Bell Telephone Company LLC	`1.54ms` from Cincinnati, US
66.42.253.1	AS6181 Cincinnati Bell Telephone Company LLC	`1.26ms` from Cincinnati, 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
86.90.35.162	AS1136 KPN B.V.	`2.74ms` from Amsterdam, NL
129.80.211.178	AS31898 Oracle Corporation	`0.20ms` from Ashburn, US
32.132.180.194	AS7018 AT&T Enterprises, LLC	`1.55ms` from Atlanta, US
8.242.80.18	AS3549 Level 3 Parent, LLC	`0.89ms` from Bogota, CO
113.54.14.2	AS4538 China Education and Research Network Center	`5.04ms` from Chengdu, CN
113.205.186.34	AS4837 CHINA UNICOM China169 Backbone	`2.74ms` from Chongqing, CN
94.72.160.82	AS29802 HIVELOCITY, Inc.	`0.18ms` from Dallas, US
207.47.172.2	AS803 Saskatchewan Telecommunications	`19.24ms` from Des Moines, US
86.159.66.242	AS2856 British Telecommunications PLC	`1.61ms` from Erith, GB
120.35.32.66	AS4134 CHINANET-BACKBONE	`2.05ms` from Fuzhou, CN
39.112.64.98	AS9318 SK Broadband Co Ltd	`5.54ms` from Incheon, KR
195.177.238.18	AS29688 Vostok Ltd.	`10.24ms` from Kyiv, UA
88.217.6.82	AS8767 M-net Telekommunikations GmbH	`7.00ms` from Ljubljana, SI
86.13.99.50	AS5089 Virgin Media Limited	`10.36ms` from London, GB
62.204.200.2	AS15630 Universidad Nacional de Educacion a Distancia - UNED	`2.13ms` from Madrid, ES
85.40.207.146	AS3269 Telecom Italia S.p.A.	`13.87ms` from Milan, IT
178.132.206.2	AS50340 JSC Selectel	`0.75ms` from Moscow, RU
71.190.14.178	AS701 Verizon Business	`2.45ms` from New York City, US
151.99.1.2	AS3269 Telecom Italia S.p.A.	`1.14ms` from Rome, IT
111.255.255.2	AS3462 Data Communication Business Group	`1.49ms` from Taipei, TW
121.101.100.66	AS2527 Sony Network Communications Inc.	`3.19ms` from Tokyo, JP
34.104.143.242	AS396982 Google LLC	`0.16ms` from Tokyo, JP
213.87.75.98	AS35473 MTS PJSC	`0.42ms` from Yekaterinburg, RU
98.166.7.2	AS22773 Cox Communications Inc.	`7.21ms` from Ashburn, US
216.185.20.2	AS22925 Allied Telecom Group, LLC	`0.28ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f2 66.42.196.137

traceroute to 66.42.196.137 (66.42.196.137): 64 hops max, 52 byte packets

2 [AS30059] 70.36.35.1 170.245 ms

3 *

4 [AS6181] 66.42.196.137 2.018 ms

Measurement taken from

IPinfo ProbeNet in Cincinnati, US

On February 7th 2026

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