205.251.171.0/24

AS16617 · CISP

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Summary

Country	United States
Domain	cisp.com
ASN	AS16617
Parent Range	205.251.160.0/20
Registry	ARIN
ID	CISP-3

WHOIS Details

NetHandle:      NET-205-251-160-0-1
OrgID:          CISP
Parent:         NET-205-0-0-0-0
NetName:        CISP-3
NetRange:       205.251.160.0 - 205.251.175.255
NetType:        allocation
OriginAS:       16617
RegDate:        2010-09-22
Updated:        2012-03-02
AbuseHandle:    ABUSE2087-ARIN
NOCHandle:      CSC128-ARIN
Source:         ARIN


OrgID:          CISP
OrgName:        CISP
CanAllocate:    
Street:         3035 Moffat Rd.
City:           Toledo
State/Prov:     OH
Country:        US
PostalCode:     43615
RegDate:        2001-01-29
Updated:        2024-11-25
OrgAdminHandle: CISPA-ARIN
OrgTechHandle:  CISPT-ARIN
OrgAbuseHandle: ABUSE2087-ARIN
OrgNOCHandle:   CSC128-ARIN
Source:         ARIN


POCHandle:      CISPT-ARIN
IsRole:         Y
LastName:       CISP Tech
FirstName:      
Street:         3035 Moffat Rd.
City:           Toledo
State/Prov:     OH
Country:        US
PostalCode:     43615
RegDate:        2008-10-27
Updated:        2024-07-30
OfficePhone:    +1-419-724-3547
OfficePhone:    +1-419-724-5341
FaxPhone:       +1-419-867-6913
Mailbox:        network@cisp.com
Source:         ARIN


POCHandle:      CISPA-ARIN
IsRole:         Y
LastName:       CISP Admin
FirstName:      
Street:         3035 Moffat Rd.
City:           Toledo
State/Prov:     OH
Country:        US
PostalCode:     43615
RegDate:        2008-10-27
Updated:        2024-07-30
OfficePhone:    +1-419-724-3547
Mailbox:        network@cisp.com
Source:         ARIN


POCHandle:      CSC128-ARIN
IsRole:         Y
LastName:       CISP Support Center
FirstName:      
Street:         3035 Moffat Rd
City:           Toledo
State/Prov:     OH
Country:        US
PostalCode:     43615
RegDate:        2008-04-07
Updated:        2024-07-30
OfficePhone:    +1-419-724-3547
Mailbox:        support@cisp.com
Source:         ARIN


POCHandle:      ABUSE2087-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         3035 Moffat Rd.
City:           Toledo
State/Prov:     OH
Country:        US
PostalCode:     43615
RegDate:        2008-10-27
Updated:        2024-07-30
OfficePhone:    +1-419-724-3547
Mailbox:        abuse@cisp.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 205.251.171.0/24

Range	ASN	Company	Num of IPs
205.251.160.0/20	AS16617	CISP	4,096

Nearby Ranges

BGP prefixes that overlap with 205.251.0.0/16

Range	ASN	Company	Num of IPs
205.251.0.0/17	AS29838	Atlantic Metro Communications II, Inc.	32,768
205.251.160.0/20	AS16617	CISP	4,096
205.251.64.0/20	AS29838	InfoRelay Online Systems, Inc.	4,096
205.251.176.0/20	AS12129	123.Net, Inc.	4,096
205.251.80.0/20	AS29838	Atlantic Metro Communications II, Inc.	4,096
205.251.0.0/21	AS29838	Maksym Vasyliev	2,048
205.251.120.0/21	AS29838	Flex Data Center, LLC.	2,048
205.251.136.0/21	AS11042	NETWORK TRANSIT HOLDINGS LLC	2,048
205.251.112.0/21	AS29838	Netacom	2,048
205.251.16.0/21	AS29838	Mountain View Communications	2,048
205.251.88.0/21	AS29838	DatanetSystems Corp	2,048
205.251.108.0/22	AS29838	Virginia Internet Services	1,024
205.251.156.0/22	AS11042	NETWORK TRANSIT HOLDINGS LLC	1,024
205.251.100.0/22	AS33597	Anigrupo Ltda.	1,024
205.251.232.0/22	AS16509	Amazon.com, Inc.	1,024
205.251.152.0/22	AS11042	NETWORK TRANSIT HOLDINGS LLC	1,024
205.251.148.0/22	AS11042	NETWORK TRANSIT HOLDINGS LLC	1,024
205.251.236.0/22	AS8987	Amazon.com, Inc.	1,024
205.251.240.0/22	AS16509	Amazon.com, Inc.	1,024
205.251.100.0/22	AS29838	Anigrupo Ltda.	1,024
205.251.66.0/23	AS29838	InfoRelay Online Systems, Inc.	512
205.251.114.0/23	AS29934	Netacom	512
205.251.144.0/23	AS40900	NETWORK TRANSIT HOLDINGS LLC	512
205.251.206.0/23	AS16509	Amazon.com, Inc.	512
205.251.14.0/23	AS29838	Telehouse America	512
205.251.219.0/24	AS16509	Amazon.com, Inc.	256
205.251.120.0/24	AS29838	Flex Data Center, LLC.	256
205.251.198.0/24	AS16509	Amazon Data Services NoVa	256
205.251.199.0/24	AS16509	Amazon Data Services NoVa	256
205.251.168.0/24	AS16617	Aktion-Associates INC	256
205.251.121.0/24	AS29838	Atlantic Metro Communications II, Inc.	256
205.251.200.0/24	AS16509	Amazon.com, Inc.	256
205.251.195.0/24	AS16509	Amazon Data Services NoVa	256
205.251.251.0/24	AS16509	Amazon.com, Inc.	256
205.251.196.0/24	AS16509	Amazon Data Services NoVa	256
205.251.197.0/24	AS16509	Amazon Data Services NoVa	256
205.251.164.0/24	AS16617	ToastNet	256
205.251.194.0/24	AS16509	Amazon Data Services NoVa	256
205.251.165.0/24	AS16617	Hanson, INC	256
205.251.192.0/24	AS16509	Amazon Data Services NoVa	256
205.251.248.0/24	AS16509	Amazon.com, Inc.	256
205.251.247.0/24	AS16509	Amazon.com, Inc.	256
205.251.223.0/24	AS16509	Amazon.com, Inc.	256
205.251.163.0/24	AS16617	Service Spring	256
205.251.162.0/24	AS16617	Toast.Net	256
205.251.124.0/24	AS29838	Information Strategies, Inc.	256
205.251.18.0/24	AS399232	Seton Home Study School	256
205.251.166.0/24	AS16617	Vault 9	256
205.251.173.0/24	AS16617	CISP	256

Hosted domains

There are 8 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
205.251.171.162	americansteel.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

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Pingable IPs

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

IP Address	ASN	Details
205.251.171.51	AS16617 CISP	3.40ms from Columbus, 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
174.109.170.88	AS11426 Charter Communications Inc	10.12ms from Charlotte, US
37.81.223.120	AS3320 Deutsche Telekom AG	15.50ms from Hamburg, DE
112.6.121.232	AS24444 Shandong Mobile Communication Company Limited	4.99ms from Jinan, CN
197.249.10.40	AS25139 TVCABO - Comunicacoes Multimedia, Lda	8.33ms from Johannesburg, ZA
174.70.37.40	AS22773 Cox Communications Inc.	9.06ms from Kansas City, US
121.88.126.56	AS10036 DLIVE	6.43ms from Seoul, KR
87.128.102.104	AS3320 Deutsche Telekom AG	5.21ms from Berlin, DE
201.191.136.8	AS11830 Instituto Costarricense de Electricidad y Telecom.	5.00ms from Curridabat, CR
220.124.72.200	AS4766 Korea Telecom	4.73ms from Seoul, KR
175.232.216.168	AS4766 Korea Telecom	2.07ms from Seoul, KR
20.63.37.56	AS8075 Microsoft Corporation	0.17ms from Toronto, CA
197.45.241.248	AS8452 TE-AS	6.37ms from Cairo, EG
76.154.240.216	AS7922 Comcast Cable Communications, LLC	5.49ms from Denver, US
188.155.187.56	AS6730 Sunrise GmbH	2.69ms from Geneve, CH
174.106.196.40	AS11426 Charter Communications Inc	16.18ms from Charlotte, US
31.37.94.24	AS5410 Bouygues Telecom SA	8.44ms from Marseille, FR
98.7.65.56	AS12271 Charter Communications Inc	3.26ms from New York City, US
192.3.236.120	AS36352 HostPapa	0.41ms from Dallas, US
95.120.206.40	AS3352 TELEFONICA DE ESPANA S.A.U.	6.91ms from Madrid, ES
81.68.162.200	AS45090 Shenzhen Tencent Computer Systems Company Limited	1.20ms from Shanghai, CN
121.22.186.72	AS4837 CHINA UNICOM China169 Backbone	10.46ms from Tianjin, CN
154.182.210.40	AS8452 TE-AS	3.50ms from Cairo, EG
174.104.83.40	AS10796 Charter Communications Inc	11.19ms from Columbus, US
151.72.212.136	AS1267 WIND TRE S.P.A.	17.15ms from Milan, IT
24.21.51.120	AS7922 Comcast Cable Communications, LLC	5.86ms from Portland, US

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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