199.6.12.0/24

AS30133 · Internet Systems Consortium, Inc.

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Summary

Country	United States
Domain	isc.org
ASN	AS30133
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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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

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
20.172.139.200	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
40.127.236.168	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
79.206.202.104	AS3320 Deutsche Telekom AG	`2.13ms` from Frankfurt am Main, DE
218.9.192.232	AS4837 CHINA UNICOM China169 Backbone	`1.47ms` from Harbin, CN
39.32.170.200	AS17557 Pakistan Telecommunication Company Limited	`5.25ms` from Islamabad, PK
51.39.188.248	AS43766 Mobile Telecommunication Company Saudi Arabia Joint-Stock company	`1.85ms` from Jeddah, SA
42.180.206.8	AS4837 CHINA UNICOM China169 Backbone	`9.31ms` from Liaoyang, CN
93.123.235.120	AS35539 Information and Communication Technologies LLC	`1.79ms` from Moscow, RU
126.125.4.56	AS17676 SoftBank Corp.	`9.95ms` from Osaka, JP
139.218.243.216	AS9443 Vocus Retail	`1.94ms` from Perth, AU
27.197.183.24	AS4837 CHINA UNICOM China169 Backbone	`6.20ms` from Qingdao, CN
87.248.6.40	AS29492 EIDSIVA DIGITAL AS	`2.06ms` from Sandefjord, NO
186.218.208.24	AS28573 Claro NXT Telecomunicacoes Ltda	`6.47ms` from Sao Paulo, BR
218.78.28.232	AS4811 China Telecom (Group)	`3.49ms` from Shanghai, CN
135.171.44.216	AS8075 Microsoft Corporation	`0.51ms` from Singapore, SG
102.153.75.56	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`12.51ms` from Tunis, TN
91.149.198.88	AS198401 Geckonet Sp. z o. o.	`7.53ms` from Warsaw, PL
188.94.20.184	AS21267 Wavenet Limited	`10.91ms` from London, GB
134.29.18.200	AS675 Minnesota State Colleges and Universities	`4.13ms` from Minneapolis, US
118.6.185.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.85ms` from Osaka, JP
34.7.227.88	AS396982 Google LLC	`0.11ms` from Oudeschip, NL
194.223.186.248	AS7545 TPG Telecom Limited	`1.17ms` from Perth, AU
188.209.33.216	AS58224 Iran Telecommunication Company PJS	`14.88ms` from Yerevan, AM
130.248.5.8	AS15224 Adobe Inc.	`0.40ms` from Ashburn, US
150.136.222.168	AS31898 Oracle Corporation	`0.39ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f2 -m7 199.6.12.21

traceroute to 199.6.12.21 (199.6.12.21): 7 hops max, 52 byte packets

2 [AS9658] 120.89.51.3 0.161 ms

3 *

4 [AS9658] 120.89.1.173 59.972 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Manila, PH

On December 28th 2025

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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