1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.158.0.0/16
  4. AS27321  | 192.158.249.0/24

192.158.249.0/24

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:      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:      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:      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:      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 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

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

IP Address ASN Details
192.158.249.71 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
2.205.18.8 AS3209 Vodafone GmbH 2.60ms from Berlin, DE
34.220.197.232 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
197.49.199.168 AS8452 TE-AS 6.39ms from Cairo, EG
194.135.104.40 AS398343 Baxet Group Inc. 0.13ms from Dallas, US
217.248.98.40 AS3320 Deutsche Telekom AG 2.65ms from Frankfurt am Main, DE
51.191.150.136 AS5607 Sky UK Limited 1.16ms from London, GB
204.237.194.168 AS3257 GTT Communications Inc. 0.31ms from New York City, US
77.111.210.40 AS200077 NTT CLOUD COMMUNICATIONS SAS 10.42ms from Paris, FR
20.66.55.152 AS8075 Microsoft Corporation 0.57ms from San Jose, US
18.173.141.216 AS16509 Amazon.com, Inc. 0.15ms from Secaucus, US
61.42.200.40 AS3786 LG DACOM Corporation 1.43ms from Seoul, KR
179.82.110.152 AS26599 TELEFÔNICA BRASIL S.A 15.33ms from São Paulo, BR
111.168.89.120 AS2518 BIGLOBE Inc. 14.21ms from Tokyo, JP
104.255.163.56 AS53848 Mountain Telephone 11.06ms from Atlanta, US
75.228.80.40 AS6167 Verizon Business 13.15ms from Atlanta, US
3.22.1.232 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
166.219.248.200 AS20057 AT&T Enterprises, LLC 6.13ms from Dallas, US
111.59.141.232 AS9808 China Mobile Communications Group Co., Ltd. 13.06ms from Guiyang, CN
90.36.59.88 AS3215 Orange S.A. 8.37ms from Le Lamentin, MQ
108.146.220.24 AS20057 AT&T Enterprises, LLC 14.78ms from Miami, US
172.11.241.184 AS7018 AT&T Enterprises, LLC 2.40ms from Miami, US
93.62.193.200 AS12874 Fastweb SpA 0.81ms from Milan, IT
212.24.44.8 AS197695 Domain names registrar REG.RU, Ltd 0.83ms from Moscow, RU
177.83.223.120 AS28573 Claro NXT Telecomunicacoes Ltda 13.18ms from Osasco, BR
174.60.102.72 AS7922 Comcast Cable Communications, LLC 15.22ms from Reston, 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 192.158.249.34
traceroute to 192.158.249.34 (192.158.249.34): 64 hops max, 52 byte packets
2 [] 206.197.187.56 0.251 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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