149.20.94.0/24

AS1280 · Internet Systems Consortium, Inc.

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Summary

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

WHOIS Details

NetHandle:      NET-149-20-90-0-1
OrgID:          ISC-94-Z
Parent:         NET-149-0-0-0-0
NetName:        ISC-NET3
NetRange:       149.20.90.0 - 149.20.95.255
NetType:        allocation
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:      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:      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:      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:      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:        2026-01-26
OfficePhone:    +1-650-423-1300
Mailbox:        ray@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

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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
40.68.136.88	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
193.105.179.200	AS215656 Servatica Technologies, S.L.	`0.03ms` from Barcelona, ES
3.135.42.232	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
216.194.67.200	AS13911 Tera-byte Dot Com Inc.	`1.48ms` from Edmonton, CA
154.95.245.88	AS134175 SH2206-AP	`0.70ms` from Hong Kong, HK
2.218.73.24	AS5607 Sky UK Limited	`7.19ms` from London, GB
217.232.155.88	AS3320 Deutsche Telekom AG	`4.97ms` from Nuernberg, DE
58.189.20.40	AS17511 OPTAGE Inc.	`2.48ms` from Osaka, JP
91.162.142.152	AS12322 Free SAS	`5.24ms` from Paris, FR
24.145.15.248	AS11776 Breezeline	`17.10ms` from Pittsburgh, US
39.74.73.216	AS4837 CHINA UNICOM China169 Backbone	`8.56ms` from Qingdao, CN
218.150.25.104	AS4766 Korea Telecom	`5.43ms` from Seoul, KR
153.205.43.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.59ms` from Tokyo, JP
96.230.210.216	AS701 Verizon Business	`2.03ms` from Boston, US
176.63.82.216	AS21334 One Hungary Ltd.	`4.67ms` from Budapest, HU
3.132.107.200	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
14.240.40.88	AS45899 VNPT Corp	`5.56ms` from Ho Chi Minh City, VN
31.55.241.120	AS2856 British Telecommunications PLC	`0.84ms` from London, GB
86.132.111.248	AS2856 British Telecommunications PLC	`14.99ms` from London, GB
115.30.211.56	AS7522 STNet, Incorporated	`7.14ms` from Osaka, JP
69.88.214.136	AS46231 Watch Communications	`2.54ms` from Ottoville, US
39.77.165.56	AS4837 CHINA UNICOM China169 Backbone	`1.98ms` from Qingdao, CN
187.222.123.120	AS8151 UNINET	`4.26ms` from Santiago de Queretaro, MX
64.118.253.152	AS7794 Execulink Telecom Inc.	`3.44ms` from Toronto, CA
54.144.129.120	AS14618 Amazon.com, Inc.	`0.46ms` from Ashburn, 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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