IP range details

173.241.208.0/20

AS6461 · Zayo Bandwidth

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Summary

Country	United States
Domain	arialink.com
ASN	AS6461
Registry	arin
Hosted IPs	4,096
ID	CRT-1BLK

WHOIS Details

NetHandle:      NET-173-241-208-0-1
OrgID:          CTRT
Parent:         NET-173-0-0-0-0
NetName:        CRT-1BLK
NetRange:       173.241.208.0 - 173.241.223.255
NetType:        allocation
RegDate:        2010-04-29
Updated:        2019-06-04
TechHandle:     TECHN116-ARIN
AbuseHandle:    CRTHO-ARIN
NOCHandle:      NETWO450-ARIN
Source:         ARIN


OrgID:          CTRT
OrgName:        Arialink
CanAllocate:    
Street:         230 N Washington Square
City:           Lansing
State/Prov:     MI
Country:        US
PostalCode:     48933
RegDate:        2000-01-18
Updated:        2016-10-07
ReferralServer: rwhois://216.157.192.3:4321
OrgAdminHandle: ZIE-ARIN
OrgTechHandle:  ZIE-ARIN
OrgAbuseHandle: ABUSE5675-ARIN
OrgNOCHandle:   ZIE-ARIN
Source:         ARIN


POCHandle:      ZIE-ARIN
IsRole:         Y
LastName:       Zayo IP Engineering
FirstName:      
Street:         1805 29th Street, Suite 2050
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80301
RegDate:        2013-07-18
Updated:        2023-09-07
OfficePhone:    +1-866-236-2824
Mailbox:        ipeng@zayo.com
Source:         ARIN


POCHandle:      CRTHO-ARIN
IsRole:         Y
LastName:       CRT Hostmaster
FirstName:      
Street:         1805 29th Street, Suite 2050
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80301
RegDate:        2003-04-22
Updated:        2022-09-10
OfficePhone:    +1-517-346-5041
OfficePhone:    +1-517-492-1350
OfficePhone:    +1-866-236-2824
MobilePhone:    +1-866-236-2824
FaxPhone:       +1-866-236-2824
Mailbox:        hostmaster@crt.net
Mailbox:        ipeng@zayo.com
Mailbox:        james.dickson@zayo.com
Source:         ARIN


POCHandle:      ABUSE5675-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         1805 29th Street, Suite 2050
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80301
RegDate:        2016-10-06
Updated:        2023-12-19
OfficePhone:    +1-866-236-2824
Mailbox:        abuse@zayo.com
Source:         ARIN


POCHandle:      NETWO450-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         230 N. Washington Square
Street:         Suite 200
City:           Lansing
State/Prov:     MI
Country:        US
PostalCode:     48933
RegDate:        2003-12-12
Updated:        2022-07-05
OfficePhone:    +1-517-492-1350
Mailbox:        hostmaster@crt.net
Mailbox:        ipeng@zayo.com
Source:         ARIN


POCHandle:      TECHN116-ARIN
IsRole:         Y
LastName:       Technical Services
FirstName:      
Street:         230 N Washington SQ
Street:         Suite 200
City:           Lansing
State/Prov:     MI
Country:        US
PostalCode:     48933
RegDate:        2003-12-12
Updated:        2022-07-05
OfficePhone:    +1-517-492-1350
Mailbox:        hostmaster@crt.net
Mailbox:        ipeng@zayo.com
Source:         ARIN

Hosted domains

There are 50 domain names hosted across 22 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
173.241.221.177	afgroup.com	14
173.241.211.139	smart-safety-program.com	8
173.241.221.173	accidentfund.com	5
173.241.211.138	sailingvacationadventures.com	3
173.241.221.172	unitedheartland.com	2
173.241.211.135	merrittscape.com	2
173.241.221.171	3cu.com	2
173.241.211.20	physicianshealthplan.net	2
173.241.211.142	lg-ins.com	1
173.241.221.183	compwestinsurance.com	1
173.241.212.110	mcfh.org	1
173.241.208.203	myambs.com	1
173.241.223.7	dartcontainer.jobs	1
173.241.216.215	proteus-seo.com	1
173.241.208.163	msublue.com	1
173.241.211.53	michiganconstructionmarketplace.net	1
173.241.208.206	myambshrplus.com	1
173.241.216.200	marleyprecision.com	1
173.241.223.12	dart401k.com	1
173.241.211.136	bingo-paper.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.

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IP address subranges within this IP range

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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.

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