138.133.25.0/24

AS14762 · AMGEN, Inc.

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Summary

Country	United States
Domain	amgen.com
ASN	AS14762
Registry	ARIN
ID	AMGEN

WHOIS Details

NetHandle:      NET-138-133-0-0-1
OrgID:          AMGENI
Parent:         NET-138-0-0-0-0
NetName:        AMGEN
NetRange:       138.133.0.0 - 138.133.255.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        1990-05-21
Updated:        2024-03-08
TechHandle:     LSC88-ARIN
TechHandle:     MAM134-ARIN
TechHandle:     MCCLA96-ARIN
TechHandle:     STITE15-ARIN
Source:         ARIN


OrgID:          AMGENI
OrgName:        AMGEN, Inc.
CanAllocate:    
Street:         One Amgen Center Drive
Street:         Mailstop# 81-1-A
City:           Thousand Oaks
State/Prov:     CA
Country:        US
PostalCode:     91320
RegDate:        1990-05-21
Updated:        2024-02-05
OrgAdminHandle: MCCLA96-ARIN
OrgTechHandle:  LSC88-ARIN
OrgTechHandle:  MCCLA96-ARIN
OrgTechHandle:  RANGA18-ARIN
OrgAbuseHandle: MCCLA96-ARIN
Source:         ARIN


POCHandle:      MCCLA96-ARIN
IsRole:         N
LastName:       McClain
FirstName:      Derek 
Street:         40 Technology Way
City:           West Greenwich
State/Prov:     RI
Country:        US
PostalCode:     02817
RegDate:        2018-01-30
Updated:        2024-02-01
OfficePhone:    +1-401-392-8936
Mailbox:        dmcclain@amgen.com
Source:         ARIN


POCHandle:      LSC88-ARIN
IsRole:         N
LastName:       Lazu Surillo
FirstName:      Carlos
Street:         PR-31
City:           Juncos
State/Prov:     PR
Country:        PR
PostalCode:     00777
RegDate:        2018-01-30
Updated:        2024-02-01
OfficePhone:    +1-787-916-6537
Mailbox:        clazu@amgen.com
Source:         ARIN


POCHandle:      MAM134-ARIN
IsRole:         N
LastName:       McDevitt
FirstName:      Michael
Street:         One Amgen Center Drive
City:           Thousand Oaks
State/Prov:     CA
Country:        US
PostalCode:     91320
RegDate:        2016-02-29
Updated:        2020-03-12
OfficePhone:    +1-805-447-6548
Mailbox:        mcdevitt@amgen.com
Source:         ARIN


POCHandle:      RANGA18-ARIN
IsRole:         N
LastName:       rangaraj
FirstName:      sheshnag
Street:         1 Amgen Center Dr
City:           Thousand Oaks
State/Prov:     CA
Country:        US
PostalCode:     91320
RegDate:        2024-02-05
Updated:        2025-03-10
OfficePhone:    +1-401-323-3795
Mailbox:        rangaraj@amgen.com
Source:         ARIN


POCHandle:      STITE15-ARIN
IsRole:         N
LastName:       Stites
FirstName:      Jim
Street:         One Amgen Center Dr.
City:           Thousand Oaks
State/Prov:     CA
Country:        US
PostalCode:     91320
RegDate:        2018-01-30
Updated:        2018-01-30
OfficePhone:    +1-805-313-5730
Mailbox:        wstites@amgen.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 138.133.0.0/16

No nearby ranges found.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
70.105.8.72	AS701 Verizon Business	`10.31ms` from Ashburn, US
155.207.55.8	AS5470 AUTH-NET-AS	`10.21ms` from Athens, GR
79.130.229.152	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.50ms` from Athens, GR
101.16.238.200	AS4837 CHINA UNICOM China169 Backbone	`7.92ms` from Beijing, CN
84.189.219.8	AS3320 Deutsche Telekom AG	`3.24ms` from Berlin, DE
20.252.230.248	AS8075 Microsoft Corporation	`0.37ms` from Boydton, US
18.252.170.40	AS8987 Amazon Data Services Ireland Ltd	`0.91ms` from Columbus, US
18.194.213.120	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
175.118.87.200	AS9318 SK Broadband Co Ltd	`5.70ms` from Incheon, KR
151.247.123.24	AS212238 Datacamp Limited	`0.48ms` from Los Angeles, US
136.233.184.152	AS55836 Reliance Jio Infocomm Limited	`13.38ms` from Mumbai, IN
118.106.39.232	AS18126 Chubu Telecommunications Company, Inc.	`6.51ms` from Osaka, JP
98.165.109.8	AS22773 Cox Communications Inc.	`5.22ms` from Phoenix, US
137.221.25.72	AS49586 Intility AS	`1.68ms` from Sandefjord, NO
1.70.249.40	AS4134 CHINANET-BACKBONE	`2.86ms` from Taiyuan, CN
60.86.193.56	AS17676 SoftBank Corp.	`2.96ms` from Tokyo, JP
94.67.36.88	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`11.92ms` from Athens, GR
70.77.27.216	AS6327 Shaw Communications	`4.68ms` from Calgary, CA
103.142.113.232	AS139477 Trichy Internet Communication Pvt Ltd	`8.62ms` from Chennai, IN
121.180.191.8	AS4766 Korea Telecom	`6.15ms` from Incheon, KR
178.54.254.104	AS48437 PP "Merezha"	`2.45ms` from Kyiv, UA
31.53.200.216	AS2856 British Telecommunications PLC	`2.84ms` from London, GB
93.96.179.152	AS5607 Sky UK Limited	`1.08ms` from London, GB
209.235.153.248	AS30447 Internet Names For Business Inc.	`0.73ms` from Miami, US
151.30.128.56	AS1267 WIND TRE S.P.A.	`2.47ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -m6 138.133.25.5

traceroute to 138.133.25.5 (138.133.25.5): 6 hops max, 52 byte packets

1 [AS15169] 142.250.237.158 61.13 ms

2 *

3 [AS3356] 4.69.218.98 55.587 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On February 7th 2026

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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