1. All IP Ranges
  2. 165.0.0.0/8
  3. 165.125.0.0/16
  4. AS8075  | 165.125.52.0/24

165.125.52.0/24

AS8075  ·  Microsoft Corporation

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Summary

Country United States
Domain aon.com
ASN AS8075
Registry ARIN
ID AAUSNET

WHOIS Details

NetHandle:      NET-165-125-0-0-1
OrgID:          AON-1-Z
Parent:         NET-165-0-0-0-0
NetName:        AAUSNET
NetRange:       165.125.0.0 - 165.125.255.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        1993-05-28
Updated:        2024-01-29
Source:         ARIN


OrgID:          AON-1-Z
OrgName:        AON Corporation
CanAllocate:    
Street:         200 E. Randolph Street 7th floor
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60601
RegDate:        2017-07-27
Updated:        2023-04-28
OrgAdminHandle: ABUSE6413-ARIN
OrgTechHandle:  ABUSE6413-ARIN
OrgTechHandle:  NAW1-ARIN
OrgTechHandle:  ZA151-ARIN
OrgAbuseHandle: ABUSE6413-ARIN
OrgNOCHandle:   ABUSE6413-ARIN
Source:         ARIN


POCHandle:      ZA151-ARIN
IsRole:         Y
LastName:       Aon Internet Services
FirstName:      
Street:         200 E. Randolph St.
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60601
RegDate:        2002-06-12
Updated:        2025-07-25
OfficePhone:    +1-866-266-4357
Mailbox:        dns_master@aon.com
Source:         ARIN


POCHandle:      ABUSE6413-ARIN
IsRole:         Y
LastName:       ABUSE
FirstName:      
Street:         200 East Randolph
City:           Lincolnshire
State/Prov:     IL
Country:        US
PostalCode:     60601
RegDate:        2017-09-18
Updated:        2025-12-08
OfficePhone:    +1-847-883-7966
Mailbox:        dns_master@aon.com
Source:         ARIN


POCHandle:      NAW1-ARIN
IsRole:         N
LastName:       Wells
FirstName:      Nicholas
Street:         The Aon Centre
Street:         The Leadenhall Building, 122 Leadenhall St, Lime Street,
City:           London
State/Prov:     - Select One -
Country:        GB
PostalCode:     EC3V 4AN
RegDate:        2021-10-15
Updated:        2025-10-13
OfficePhone:    +442070869302
MobilePhone:    +447790493217
Mailbox:        nick.wells3@aon.co.uk
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 165.125.0.0/16

Range ASN Company Num of IPs
165.125.200.0/23 AS16875 Aon Service Corporation 512
165.125.180.0/24 AS16875 Aon Service Corporation 256
165.125.181.0/24 AS16875 Aon Service Corporation 256
165.125.182.0/24 AS16875 Aon Service Corporation 256
165.125.185.0/24 AS16875 Aon Service Corporation 256
165.125.188.0/24 AS16875 Private Customer 256
165.125.189.0/24 AS16875 Private Customer 256
165.125.214.0/24 AS16875 Aon Consulting Private Limited (India) 256
165.125.178.0/24 AS16875 Aon Service Corporation 256
165.125.1.0/24 AS29684 Aon Saudi Arabia 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

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

IP Address ASN Details
165.125.52.8 AS8075 Microsoft Corporation 0.31ms from Amsterdam, NL

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
202.29.30.120 AS150107 Surundra Rajabhat University 6.72ms from Bangkok, TH
85.16.172.8 AS9145 EWE TEL GmbH 4.70ms from Hamburg, DE
60.243.186.152 AS17488 Hathway IP Over Cable Internet 1.43ms from Hyderabad, IN
125.162.27.232 AS7713 PT Telekomunikasi Indonesia 1.92ms from Jakarta, ID
45.162.56.88 AS268503 L.L Informatica LTDA - ME 16.99ms from Joao Pessoa, BR
218.63.211.104 AS4134 CHINANET-BACKBONE 5.17ms from Kunming, CN
134.215.151.136 AS4181 TDS TELECOM 4.26ms from Monticello, US
184.75.129.8 AS11290 Cogeco Connexion inc 9.24ms from Montreal, CA
138.186.236.56 AS264527 LRF CONECTIONS SERVICOS LTDA ME 7.11ms from Muriae, BR
199.83.80.24 AS54305 All Access Telecom, Inc. 0.64ms from New York City, US
91.33.25.232 AS3320 Deutsche Telekom AG 4.28ms from Nuernberg, DE
129.153.70.184 AS31898 Oracle Corporation 0.16ms from Phoenix, US
175.113.68.200 AS9318 SK Broadband Co Ltd 1.61ms from Seoul, KR
221.253.80.152 AS17506 ARTERIA Networks Corporation 1.45ms from Tokyo, JP
74.7.168.232 AS8075 Microsoft Corporation 0.91ms from Atlanta, US
35.163.160.88 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
115.69.172.120 AS55850 Mercury NZ Limited 1.29ms from Christchurch, NZ
69.237.23.152 AS7018 AT&T Enterprises, LLC 1.65ms from Dallas, US
76.120.51.184 AS7922 Comcast Cable Communications, LLC 4.75ms from Denver, US
213.64.135.104 AS3301 Telia Company AB 2.40ms from Goeteborg, SE
14.168.175.104 AS45899 VNPT Corp 5.46ms from Ho Chi Minh City, VN
20.203.225.248 AS8075 Microsoft Corporation 0.21ms from Kloten, CH
97.182.111.56 AS6167 Verizon Business 14.36ms from Los Angeles, US
79.54.183.120 AS3269 Telecom Italia S.p.A. 5.13ms from Milan, IT
131.202.87.136 AS611 NB-PEI Educational Computer Network 15.61ms from Montreal, CA

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 165.125.52.174
traceroute to 165.125.52.174 (165.125.52.174): 9 hops max, 52 byte packets
5 [AS8075] 104.44.44.149 71.732 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Nagano, JP
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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