1. All IP Ranges
  2. 199.0.0.0/8
  3. 199.6.0.0/16
  4. AS33071  | 199.6.0.0/24

199.6.0.0/24

AS33071  ·  Internet Systems Consortium, Inc.

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Summary

Country United States
Domain isc.org
ASN AS33071
Registry ARIN
ID ISC-NET6

WHOIS Details

NetHandle:      NET-199-6-0-0-1
OrgID:          ISC-94
Parent:         NET-199-0-0-0-0
NetName:        ISC-NET6
NetRange:       199.6.0.0 - 199.6.14.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        2004-09-07
Updated:        2025-12-09
Source:         ARIN


OrgID:          ISC-94
OrgName:        Internet Systems Consortium, Inc.
CanAllocate:    
Street:         PO Box 360
City:           Newmarket
State/Prov:     NH
Country:        US
PostalCode:     03857
RegDate:        2004-01-09
Updated:        2024-01-03
OrgAdminHandle: ISCN-ARIN
OrgTechHandle:  BELLI82-ARIN
OrgTechHandle:  ISCN-ARIN
OrgTechHandle:  JSO127-ARIN
OrgTechHandle:  RA15-ARIN
OrgAbuseHandle: ISCAT-ARIN
OrgNOCHandle:   ISCN-ARIN
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:        2024-09-04
OfficePhone:    +1-650-423-1300
Mailbox:        ray@isc.org
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 199.6.0.0/16

Range ASN Company Num of IPs
199.6.128.0/17 AS72 Schlumberger Limited 32,768
199.6.64.0/18 AS3300 INFONET Services Corporation 16,384
199.6.32.0/19 AS20295 Filer Mutual Telephone Company 8,192
199.6.15.0/24 AS36086 Dynadot LLC 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

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

IP Address ASN Details
199.6.0.8 AS33071 Internet Systems Consortium, Inc. 0.16ms from Chicago, 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
132.220.151.136 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
23.97.141.168 AS8075 Microsoft Corporation 0.17ms from Amsterdam, NL
207.198.114.200 AS13768 Aptum Technologies 0.54ms from Ashburn, US
35.220.112.72 AS396982 Google LLC 0.12ms from Brussels, BE
89.35.207.248 AS201565 ETRURIA WI-FI S.R.L. 8.91ms from Frosinone, IT
40.120.24.120 AS8075 Microsoft Corporation 0.15ms from Johannesburg, ZA
117.214.235.88 AS9829 National Internet Backbone 7.72ms from Kolkata, IN
31.119.65.104 AS2856 British Telecommunications PLC 0.94ms from London, GB
213.121.87.88 AS2856 British Telecommunications PLC 4.61ms from London, GB
182.165.48.184 AS17511 OPTAGE Inc. 2.06ms from Osaka, JP
95.234.149.136 AS3269 Telecom Italia S.p.A. 9.81ms from Rome, IT
128.208.172.56 AS73 University of Washington 0.90ms from Seattle, US
20.194.120.200 AS8075 Microsoft Corporation 0.35ms from Seoul, KR
1.242.87.24 AS9318 SK Broadband Co Ltd 2.23ms from Seoul, KR
211.208.137.88 AS9318 SK Broadband Co Ltd 1.59ms from Seoul, KR
43.142.245.104 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.36ms from Shanghai, CN
120.105.86.8 AS1659 Taiwan Academic Network (TANet) Information Center 2.63ms from Taipei, TW
35.79.36.104 AS16509 Amazon.com, Inc. 0.16ms from Tokyo, JP
122.133.88.56 AS2518 BIGLOBE Inc. 5.63ms from Tokyo, JP
180.21.94.24 AS4713 NTT DOCOMO BUSINESS,Inc. 3.40ms from Tokyo, JP
145.109.37.8 AS1124 Universiteit van Amsterdam 2.07ms from Amsterdam, NL
149.210.201.24 AS20857 Signet B.V. 0.53ms from Amsterdam, NL
62.141.161.40 AS20588 Forschungsverbund Berlin e.V. 1.92ms from Berlin, DE
47.211.203.8 AS19108 Optimum 6.94ms from Dallas, US
65.68.209.232 AS7018 AT&T Enterprises, LLC 1.00ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 199.6.0.227
traceroute to 199.6.0.227 (199.6.0.227): 64 hops max, 52 byte packets
2 *
3 *
Measurement taken from IPinfo ProbeNet in Grand Rapids, US
On

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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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