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  2. 192.0.0.0/8
  3. 192.158.0.0/16
  4. AS27321  | 192.158.248.0/24

192.158.248.0/24

AS27321  ·  Internet Systems Consortium, Inc.

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Summary

Country United States
Domain isc.org
ASN AS27321
Registry ARIN
ID ISC-NET4

WHOIS Details

NetHandle:      NET-192-158-248-0-1
OrgID:          ISC-94
Parent:         NET-192-0-0-0-0
NetName:        ISC-NET4
NetRange:       192.158.248.0 - 192.158.252.255
NetType:        allocation
Comment:        F Root Nameserver Operations
RegDate:        2003-01-15
Updated:        2021-12-14
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:      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


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:      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

Nearby Ranges

BGP prefixes that overlap with 192.158.0.0/16

Range ASN Company Num of IPs
192.158.216.0/21 AS11776 Breezeline 2,048
192.158.28.0/22 AS396982 Google LLC 1,024
192.158.12.0/22 AS40028 1651884 Ontario Inc. 1,024
192.158.62.0/23 AS21944 VelocityNet PR 512
192.158.224.0/23 AS397423 Tier.Net Technologies LLC 512
192.158.26.0/23 AS46208 Peninsula Fiber Network, LLC 512
192.158.3.0/24 AS22768 SYNERGY BROADBAND 256
192.158.253.0/24 AS23528 Trulia Inc 256
192.158.33.0/24 AS2386 Cummins Engine Co. 256
192.158.44.0/24 AS2386 Cummins Engine Co. 256
192.158.25.0/24 AS26213 Dealer Marketing Services 256
192.158.0.0/24 AS26364 RDV Corporation 256
192.158.42.0/24 AS2687 Cummins Engine Co. 256
192.158.16.0/24 AS394792 RAYUS Radiology 256
192.158.231.0/24 AS397423 Tier.Net Technologies LLC 256
192.158.234.0/24 AS397423 Tier.Net Technologies LLC 256
192.158.236.0/24 AS397423 Tier.Net Technologies LLC 256
192.158.239.0/24 AS397423 Tier.Net Technologies LLC 256
192.158.240.0/24 AS11179 Aryaka Networks 256
192.158.19.0/24 AS46619 RAYUS Radiology 256
192.158.241.0/24 AS11179 Aryaka Networks 256
192.158.245.0/24 AS11179 Aryaka Networks 256
192.158.45.0/24 AS1221 Cummins Engine Co. 256
192.158.17.0/24 AS19151 RAYUS Radiology 256
192.158.255.0/24 AS19827 City of Carson City 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

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

IP Address ASN Details
192.158.248.195 AS27321 Internet Systems Consortium, Inc. 0.23ms from Fremont, 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
77.171.5.104 AS1136 KPN B.V. 2.96ms from Amsterdam, NL
52.168.32.200 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
20.96.108.248 AS8075 Microsoft Corporation 0.30ms from Boydton, US
108.128.100.136 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
81.99.4.88 AS5089 Virgin Media Limited 4.49ms from London, GB
104.160.68.40 AS46469 GETRESPONSE 3.79ms from New York City, US
119.186.59.168 AS4837 CHINA UNICOM China169 Backbone 5.91ms from Qingdao, CN
100.29.45.8 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
92.35.218.232 AS8434 Telenor Sverige AB 3.80ms from Stockholm, SE
20.222.196.184 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
31.163.185.248 AS12389 PJSC Rostelecom 8.71ms from Yekaterinburg, RU
23.215.146.88 AS16625 Akamai Technologies, Inc. 0.71ms from Chicago, US
170.252.85.120 AS15404 COLT Technology Services Group Limited 13.73ms from Frankfurt am Main, DE
183.139.131.104 AS4134 CHINANET-BACKBONE 19.73ms from Fuzhou, CN
178.32.8.24 AS16276 OVH SAS 0.10ms from Gravelines, FR
39.171.60.232 AS56041 China Mobile communications corporation 6.14ms from Hangzhou, CN
86.131.226.24 AS2856 British Telecommunications PLC 3.40ms from London, GB
80.180.155.232 AS3269 Telecom Italia S.p.A. 1.35ms from Milan, IT
32.59.180.56 AS2688 AT&T Enterprises, LLC 1.37ms from Sao Paulo, BR
37.250.10.120 AS44034 Hi3G Access AB 6.66ms from Stockholm, SE
36.233.15.168 AS3462 Data Communication Business Group 3.00ms from Taichung, TW
13.113.173.8 AS16509 Amazon.com, Inc. 0.23ms from Tokyo, JP
94.75.78.200 AS9141 P4 Sp. z o.o. 8.12ms from Warsaw, PL
85.62.105.200 AS12479 Orange Espagne SA 10.12ms from Zaragoza, ES
75.76.84.232 AS12083 WideOpenWest Finance LLC 0.51ms from Atlanta, 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 192.158.248.198
traceroute to 192.158.248.198 (192.158.248.198): 64 hops max, 52 byte packets
2 [] 206.197.187.56 0.243 ms
Measurement taken from IPinfo ProbeNet in Fremont, US
On

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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