207.231.148.0/23

AS36351  ·  IBM Cloud

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Summary

Country United States
Domain ibm.com
ASN AS36351
Registry ARIN
ID ISS-BLK-1

WHOIS Details

NetHandle:      NET-207-231-128-0-1
OrgID:          IBM-1
Parent:         NET-207-0-0-0-0
NetName:        ISS-BLK-1
NetRange:       207.231.128.0 - 207.231.159.255
NetType:        allocation
RegDate:        1997-02-12
Updated:        2023-06-09
Source:         ARIN


OrgID:          IBM-1
OrgName:        IBM
CanAllocate:    
Street:         3039 Cornwallis Road
City:           Research Triangle Park
State/Prov:     NC
Country:        US
PostalCode:     27709-2195
RegDate:        1992-02-08
Updated:        2024-11-25
OrgAdminHandle: RAIN-ARIN
OrgTechHandle:  RAIN-ARIN
OrgAbuseHandle: RAIN-ARIN
Source:         ARIN


POCHandle:      RAIN-ARIN
IsRole:         Y
LastName:       Registrar Authority, Internet numbers
FirstName:      
Street:         3039 Cornwallis Road
City:           Research Triangle Park
State/Prov:     NC
Country:        US
PostalCode:     27709-2195
RegDate:        2006-09-07
Updated:        2025-07-15
OfficePhone:    +1-512-308-4534
OfficePhone:    +1-800-426-7378
Mailbox:        ipreg@us.ibm.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 207.231.0.0/16

Range ASN Company Num of IPs
207.231.64.0/19 AS14051 Fidium 8,192
207.231.0.0/19 AS20432 North East Fiber, LLC 8,192
207.231.224.0/20 AS855 Bell Canada 4,096
207.231.240.0/20 AS101 Pacific Wave 4,096
207.231.240.0/20 AS39941 Pacific Wave 4,096
207.231.240.0/20 AS101 Pacific Wave 4,096
207.231.240.0/20 AS39941 Pacific Wave 4,096
207.231.168.0/21 AS26673 Uber Technologies, Inc 2,048
207.231.200.0/21 AS46617 WebMD, LLC 2,048
207.231.236.0/22 AS855 Bell Aliant / Customer Assignments 1,024
207.231.232.0/22 AS855 Bell Aliant / FibreOp 1,024
207.231.97.0/24 AS54103 Sys Program Center 256
207.231.98.0/24 AS54103 Gold Microsec 256
207.231.231.0/24 AS577 BELL MOBILITY INC. 256
207.231.85.0/24 AS63431 EMF Broadcasting 256
207.231.101.0/24 AS54103 ModMC 256
207.231.227.0/24 AS855 Bell Aliant / CORE-INTERNETWORKING 256
207.231.100.0/24 AS54103 Mod MC 256
207.231.103.0/24 AS54103 Capital Web Concept 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

Pingable IPs

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

IP Address ASN Details
207.231.149.2 AS36351 IBM Cloud 0.56ms from Ashburn, US
207.231.148.241 AS36351 IBM Cloud 0.49ms from Ashburn, 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
116.242.53.103 AS4847 China Networks Inter-Exchange 4.05ms from Beijing, CN
83.8.223.135 AS5617 Orange Polska Spolka Akcyjna 3.28ms from Gdansk, PL
34.138.121.151 AS396982 Google LLC 0.13ms from Moncks Corner, US
79.195.237.183 AS3320 Deutsche Telekom AG 5.46ms from Nuernberg, DE
95.250.81.183 AS3269 Telecom Italia S.p.A. 11.48ms from Rome, IT
76.146.249.23 AS7922 Comcast Cable Communications, LLC 5.82ms from Seattle, US
178.131.120.55 AS197207 Mobile Communication Company of Iran PLC 16.99ms from Yerevan, AM
44.232.150.183 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
35.163.138.183 AS16509 Amazon.com, Inc. 0.11ms from Boardman, US
175.22.100.247 AS4837 CHINA UNICOM China169 Backbone 3.92ms from Changchun, CN
83.189.137.135 AS1257 Tele2 Sverige AB 3.89ms from Falkenberg, SE
93.186.115.215 AS44565 VITAL TEKNOLOJI TELEKOMUNIKASYON BILGISAYAR HIZMETLERI VE SANAYI TICARET LTD SIRKETI 2.79ms from Istanbul, TR
117.212.48.247 AS9829 National Internet Backbone 8.94ms from Mumbai, IN
116.128.213.247 AS17621 China Unicom Shanghai network 3.98ms from Shanghai, CN
172.172.183.247 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
76.223.68.87 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
35.82.210.167 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
196.89.247.167 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 9.84ms from Casablanca, MA
112.195.166.231 AS4837 CHINA UNICOM China169 Backbone 5.87ms from Chengdu, CN
3.70.161.55 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE
128.108.34.199 AS45090 Shenzhen Tencent Computer Systems Company Limited 16.12ms from Fuzhou, CN
156.224.18.71 AS134365 Ansheng Network Technology Co., Limited 2.59ms from Hong Kong, HK
61.10.175.103 AS9908 HK Cable TV Ltd 6.13ms from Hong Kong, HK
23.94.172.55 AS36352 HostPapa 0.28ms from Los Angeles, US
109.70.24.231 AS48287 JSC "RU-CENTER" 1.16ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 207.231.149.2
traceroute to 207.231.149.2 (207.231.149.2): 64 hops max, 52 byte packets
1 [AS63023] 91.239.53.1 3.245 ms
2 *
3 [] 80.249.210.82 0.993 ms
4 *
5 *
6 *
7 *
8 [AS36351] 50.97.17.36 92.504 ms
9 *
10 *
11 [AS36351] 50.97.17.147 103.452 ms
12 *
13 [AS36351] 192.255.38.149 80.669 ms
14 [AS36351] 207.231.149.2 87.719 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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