149.20.18.0/24

AS1280 · Internet Systems Consortium, Inc.

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

Summary

Country	United States
Domain	isc.org
ASN	AS1280
Registry	ARIN
ID	ISC-NET3

WHOIS Details

NetHandle:      NET-149-20-0-0-1
OrgID:          ISC-94-Z
Parent:         NET-149-0-0-0-0
NetName:        ISC-NET3
NetRange:       149.20.0.0 - 149.20.67.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        1992-01-28
Updated:        2021-12-14
Source:         ARIN


OrgID:          ISC-94-Z
OrgName:        Internet Systems Consortium, Inc.
CanAllocate:    
Street:         PO Box 360
City:           Newmarket
State/Prov:     NH
Country:        US
PostalCode:     03857
RegDate:        2007-11-08
Updated:        2024-01-03
OrgAdminHandle: JSO127-ARIN
OrgTechHandle:  BELLI82-ARIN
OrgTechHandle:  ISCN-ARIN
OrgTechHandle:  JSO127-ARIN
OrgTechHandle:  RA15-ARIN
OrgAbuseHandle: ISCAT-ARIN
OrgNOCHandle:   ISCN-ARIN
Source:         ARIN


POCHandle:      BELLI82-ARIN
IsRole:         N
LastName:       Bellis
FirstName:      Ray
Street:         PO Box 360
City:           Newmarket
State/Prov:     NH
Country:        US
PostalCode:     03857
RegDate:        2019-11-11
Updated:        2024-09-04
OfficePhone:    +1-650-423-1300
Mailbox:        ray@isc.org
Source:         ARIN


POCHandle:      ISCN-ARIN
IsRole:         Y
LastName:       Internet Systems Consortium NOC
FirstName:      
Street:         PO Box 360
City:           Newmarket
State/Prov:     NH
Country:        US
PostalCode:     03857
RegDate:        2003-05-15
Updated:        2025-11-23
OfficePhone:    +1-650-423-1310
Mailbox:        noc@isc.org
Source:         ARIN


POCHandle:      RA15-ARIN
IsRole:         N
LastName:       Adams
FirstName:      Rick
Street:         2941 Fairview Park Drive, Suite 105
City:           Falls Church
State/Prov:     VA
Country:        US
PostalCode:     22042
RegDate:        1998-03-23
Updated:        2025-11-02
OfficePhone:    +1-703-255-5527
Mailbox:        rick@cello.net
Source:         ARIN


POCHandle:      JSO127-ARIN
IsRole:         N
LastName:       Osborn
FirstName:      Jeffrey
Street:         60 Exeter Road, Suite 104
Street:         PO Box 360
City:           Newmarket
State/Prov:     NH
Country:        US
PostalCode:     03824
RegDate:        2018-04-16
Updated:        2025-04-15
OfficePhone:    +1-408-455-8258
OfficePhone:    +1-650-423-1449
Mailbox:        jeff@isc.org
Source:         ARIN


POCHandle:      ISCAT-ARIN
IsRole:         Y
LastName:       Internet Systems Consortium Abuse Team
FirstName:      
Street:         PO Box 360
City:           Newmarket
State/Prov:     NH
Country:        US
PostalCode:     03857
RegDate:        2003-05-15
Updated:        2025-09-01
OfficePhone:    +1-650-423-1300
Mailbox:        abuse@isc.org
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 149.20.0.0/16

Range	ASN	Company	Num of IPs
149.20.128.0/19	AS4193	Washington State Department of Children, Youth, and Families	8,192
149.20.208.0/20	AS53347	Premier Communications	4,096
149.20.176.0/21	AS395731	Metronet	2,048
149.20.232.0/21	AS16824	Harlan Municipal Utilities	2,048
149.20.248.0/21	AS18615	Mainstream Fiber Networks, LLC	2,048
149.20.168.0/21	AS54501	Sequachee Valley Electric Cooperative	2,048
149.20.176.0/21	AS63242	Metronet	2,048
149.20.108.0/22	AS8683	Nominet core DC2 IPv4 allocation 2	1,024
149.20.96.0/22	AS8683	Nominet core DC1 IPv4 allocation 1	1,024
149.20.100.0/22	AS8683	Nominet core DC1 IPv4 allocation 2	1,024
149.20.104.0/22	AS8683	Nominet core DC2 IPv4 allocation 1	1,024
149.20.68.0/23	AS393507	Gush I Systems	512
149.20.89.0/24	AS397620	City of Menlo Park	256

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
62.45.132.232	AS15435 DELTA Fiber Nederland B.V.	`7.38ms` from Amsterdam, NL
205.177.122.152	AS3491 PCCW Global, Inc.	`0.22ms` from Ashburn, US
68.119.199.120	AS20115 Charter Communications LLC	`11.71ms` from Atlanta, US
51.140.224.136	AS8075 Microsoft Corporation	`0.17ms` from Cardiff, GB
3.16.40.72	AS16509 Amazon.com, Inc.	`0.69ms` from Columbus, US
190.8.176.152	AS36454 WHG Hosting Services Ltd	`0.20ms` from Dallas, US
67.65.106.88	AS7018 AT&T Enterprises, LLC	`11.14ms` from Dallas, US
2.18.64.72	AS20940 Akamai International B.V.	`0.34ms` from Frankfurt am Main, DE
91.34.22.24	AS3320 Deutsche Telekom AG	`9.35ms` from Frankfurt am Main, DE
82.165.138.56	AS8560 IONOS SE	`2.71ms` from Frankfurt am Main, DE
105.244.86.56	AS36994 Vodacom	`3.81ms` from Johannesburg, ZA
188.230.197.216	AS34779 T-2, d.o.o.	`2.27ms` from Ljubljana, SI
62.49.46.104	AS5378 Vodafone Limited	`4.66ms` from London, GB
76.86.179.200	AS20001 Charter Communications Inc	`7.07ms` from Los Angeles, US
201.145.146.24	AS8151 UNINET	`1.70ms` from Mexico City, MX
46.141.109.120	AS49524 Wolnet SRL	`5.25ms` from Milan, IT
119.17.69.56	AS23563 SK Broadband Co Ltd	`2.57ms` from Seoul, KR
163.125.165.88	AS17623 China Unicom Shenzen network	`4.29ms` from Shenzhen, CN
153.210.171.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.19ms` from Tokyo, JP
2.51.14.184	AS5384 Emirates Internet	`3.50ms` from Al Fujairah City, AE
117.231.185.88	AS9829 National Internet Backbone	`12.11ms` from Bengaluru, IN
207.161.21.152	AS7122 Bell Canada	`17.39ms` from Chicago, US
97.154.109.136	AS6167 Verizon Business	`12.65ms` from Dallas, US
52.212.162.200	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
134.3.144.120	AS3209 Vodafone GmbH	`8.84ms` from Frankfurt am Main, DE

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