1. All IP Ranges
  2. 12.0.0.0/8
  3. 12.189.0.0/16
  4. AS40740  | 12.189.183.0/24

12.189.183.0/24

AS40740  ·  Massachusetts Mutual Life Insurance Company

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Summary

Country United States
Domain massmutual.com
ASN AS40740
Parent Range 12.0.0.0/8
Registry ARIN
ID ATT-NET-12-189-182-0-23

WHOIS Details

NetHandle:      NET-12-189-182-0-1
OrgID:          MMLI-8
Parent:         NET-12-0-0-0-1
NetName:        ATT-NET-12-189-182-0-23
NetRange:       12.189.182.0 - 12.189.183.255
NetType:        reassignment
RegDate:        2025-04-02
Updated:        2025-04-02
Source:         ARIN


OrgID:          MMLI-8
OrgName:        Massachusetts Mutual Life Insurance Company
CanAllocate:    
Street:         1295 State Street
City:           Springfield
State/Prov:     MA
Country:        US
PostalCode:     01111
RegDate:        2000-03-20
Updated:        2021-07-22
OrgAdminHandle: NETWO4801-ARIN
OrgTechHandle:  NETWO4801-ARIN
OrgAbuseHandle: NETWO4801-ARIN
OrgNOCHandle:   NETWO4801-ARIN
Source:         ARIN


POCHandle:      NETWO4801-ARIN
IsRole:         Y
LastName:       Network Engineering
FirstName:      
Street:         1295 State Street
City:           Springfield
State/Prov:     MA
Country:        US
PostalCode:     01111-0001
RegDate:        2012-01-23
Updated:        2025-11-12
OfficePhone:    +1-413-744-8411
Mailbox:        networkengineering@massmutual.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 12.189.183.0/24

Range ASN Company Num of IPs
12.0.0.0/8 AS109 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS11219 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS12169 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13457 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13624 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13641 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13750 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13938 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14528 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14561 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14792 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14858 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS15007 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS15343 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS16571 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS16618 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS16914 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS17058 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS17242 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS18961 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS19111 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS20034 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS20217 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS20242 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS21569 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS22040 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS22065 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS22234 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS23087 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS23349 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS23453 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS23521 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS2386 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS25932 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS26881 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS27195 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS29767 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS30520 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS31921 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS32258 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS32319 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS32672 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS32892 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS33233 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS36111 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS36136 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS393469 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS393505 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS393691 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS394733 AT&T Enterprises, LLC 16,777,216

Nearby Ranges

BGP prefixes that overlap with 12.189.0.0/16

Range ASN Company Num of IPs
12.0.0.0/8 AS8119 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS109 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS11219 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS62861 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS63335 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS63474 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS7018 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS7029 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS10721 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS12169 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13457 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13624 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13641 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13750 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS13938 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14528 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14561 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14792 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS14858 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS15007 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS15343 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS16571 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS16618 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS16914 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS17058 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS17242 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS18961 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS19111 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS20034 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS20217 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS20242 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS21569 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS22040 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS22065 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS22234 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS23087 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS23349 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS23453 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS23521 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS2386 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS25932 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS26881 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS27195 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS29767 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS30520 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS31921 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS32258 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS32319 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS32672 AT&T Enterprises, LLC 16,777,216
12.0.0.0/8 AS32892 AT&T Enterprises, LLC 16,777,216

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
12.189.183.173 AS40740 Massachusetts Mutual Life Insurance Company 1.72ms from Denver, 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
185.6.84.88 AS61428 Fox-IT Group B.V. 1.96ms from Amsterdam, NL
94.68.19.152 AS6799 Ote SA (Hellenic Telecommunications Organisation) 10.62ms from Athens, GR
87.174.34.8 AS3320 Deutsche Telekom AG 5.83ms from Berlin, DE
78.54.109.72 AS6805 Telefonica Germany GmbH & Co.OHG 2.93ms from Berlin, DE
102.188.167.216 AS24835 Vodafone Data 11.04ms from Cairo, EG
89.194.209.56 AS8011 MongoDB, Inc. 0.11ms from Columbus, US
34.45.176.248 AS396982 Google LLC 0.12ms from Council Bluffs, US
80.171.100.232 AS6805 Telefonica Germany GmbH & Co.OHG 3.89ms from Duesseldorf, DE
116.96.122.24 AS7552 Viettel Group 3.51ms from Hanoi, VN
162.231.163.232 AS7018 AT&T Enterprises, LLC 1.77ms from Los Angeles, US
50.48.207.248 AS5650 Frontier Communications of America, Inc. 9.15ms from New York City, US
60.140.202.56 AS17676 SoftBank Corp. 3.53ms from Osaka, JP
115.30.210.88 AS7522 STNet, Incorporated 3.99ms from Osaka, JP
90.84.176.248 AS2280 Orange S.A. 0.33ms from Paris, FR
20.199.14.200 AS8075 Microsoft Corporation 0.58ms from Paris, FR
191.183.32.232 AS28573 Claro NXT Telecomunicacoes Ltda 5.51ms from Sao Paulo, BR
3.36.34.120 AS16509 Amazon.com, Inc. 0.20ms from Seoul, KR
120.76.129.88 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.81ms from Shenzhen, CN
34.40.128.216 AS396982 Google LLC 0.12ms from Sydney, AU
140.114.150.24 AS18047 National Tsing-Hua University 2.91ms from Taipei, TW
126.89.186.232 AS17676 SoftBank Corp. 3.10ms from Tokyo, JP
96.118.53.216 AS7922 Comcast Cable Communications, LLC 0.71ms from Ashburn, US
87.188.200.8 AS3320 Deutsche Telekom AG 4.13ms from Berlin, DE
188.26.36.8 AS8708 DIGI ROMANIA S.A. 0.97ms from Bucharest, RO
105.233.8.152 AS36874 Cybersmart 1.29ms from Cape Town, ZA

Traceroute

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

$
traceroute -a -n -q1 12.189.183.173
traceroute to 12.189.183.173 (12.189.183.173): 64 hops max, 52 byte packets
1 [AS63023] 69.50.92.1 0.421 ms
3 [AS3257] 89.149.130.10 0.175 ms
Measurement taken from IPinfo ProbeNet in Denver, US
On

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