138.133.177.0/24

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:      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:      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:      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


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

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

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
138.133.177.2	AS14762 AMGEN, Inc.	`0.80ms` from Hyderabad, IN

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
87.210.183.232	AS50266 Odido Netherlands B.V.	`6.70ms` from Amsterdam, NL
4.180.164.104	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
87.184.43.8	AS3320 Deutsche Telekom AG	`3.26ms` from Berlin, DE
119.50.85.168	AS4837 CHINA UNICOM China169 Backbone	`7.98ms` from Changchun, CN
40.127.217.168	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
18.198.122.184	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
14.189.195.184	AS45899 VNPT Corp	`2.23ms` from Hanoi, VN
87.92.235.168	AS16086 DNA Oyj	`0.80ms` from Helsinki, FI
221.124.24.88	AS9304 HGC Global Communications Limited	`1.48ms` from Hong Kong, HK
113.233.86.120	AS4837 CHINA UNICOM China169 Backbone	`8.06ms` from Liaoyang, CN
85.210.240.72	AS8075 Microsoft Corporation	`0.28ms` from London, GB
113.16.208.200	AS137693 CHINATELECOM Guangxi Nanning IDC network	`0.58ms` from Nanning, CN
52.250.32.8	AS8075 Microsoft Corporation	`0.30ms` from Quincy, US
88.41.21.72	AS3269 Telecom Italia S.p.A.	`3.74ms` from Rome, IT
125.134.248.120	AS4766 Korea Telecom	`7.84ms` from Seoul, KR
188.17.26.56	AS12389 PJSC Rostelecom	`16.16ms` from Yekaterinburg, RU
130.222.79.136	AS245 Planning Research Corporation	`0.08ms` from Ashburn, US
47.37.247.216	AS20115 Charter Communications LLC	`9.80ms` from Atlanta, US
130.163.66.88	AS668 United States Department of Defense (DoD)	`4.18ms` from Chicago, US
84.245.136.152	AS20676 Plusnet GmbH	`0.70ms` from Duesseldorf, DE
37.59.132.24	AS16276 OVH SAS	`0.08ms` from Gravelines, FR
182.228.85.152	AS17858 LG POWERCOMM	`1.86ms` from Incheon, KR
157.231.217.152	AS31655 Gamma Telecom Holdings Ltd	`3.23ms` from Manchester, GB
49.127.237.104	AS56132 Monash University,	`2.01ms` from Melbourne, AU
138.226.40.248	AS6079 RCN	`1.66ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f4 138.133.177.3

traceroute to 138.133.177.3 (138.133.177.3): 64 hops max, 52 byte packets

4 [AS140687] 103.182.210.109 1.268 ms

5 *

6 *

7 [AS14762] 138.133.177.3 1.511 ms

Measurement taken from

IPinfo ProbeNet in Hyderabad, IN

On January 18th 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.

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