138.1.144.0/20

AS31898 · Oracle Corporation

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Summary

Country	United States
Domain	oracle.com
ASN	AS31898
Registry	ARIN
ID	ORACLE-CHIC

WHOIS Details

NetHandle:      NET-138-1-0-0-1
OrgID:          ORACLE-4-Z
Parent:         NET-138-0-0-0-0
NetName:        ORACLE-CHIC
NetRange:       138.1.0.0 - 138.1.255.255
NetType:        allocation
RegDate:        1990-01-17
Updated:        2021-12-14
Source:         ARIN


OrgID:          ORACLE-4-Z
OrgName:        Oracle Corporation
CanAllocate:    
Street:         500 Oracle Parkway
Street:         Attn:  Domain Administrator
City:           Redwood Shores
State/Prov:     CA
Country:        US
PostalCode:     94065
RegDate:        2013-08-21
Updated:        2021-01-13
OrgAdminHandle: ORACL-ARIN
OrgTechHandle:  ORACL1-ARIN
OrgAbuseHandle: NISAM-ARIN
OrgRoutingHandle:   ORACL2-ARIN
Source:         ARIN


POCHandle:      ORACL-ARIN
IsRole:         Y
LastName:       OracleDNS
FirstName:      
Street:         2300 Oracle Way
Street:         Attn: Domain Administrator
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78741
RegDate:        2005-12-12
Updated:        2025-11-24
OfficePhone:    +1-800-633-0738
Mailbox:        domain-contact_ww_grp@oracle.com
Source:         ARIN


POCHandle:      NISAM-ARIN
IsRole:         Y
LastName:       Network Information Systems Abuse Management
FirstName:      
Street:         2300 Oracle Way
Street:         Attn: Domain Administrator
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78741
RegDate:        2014-01-16
Updated:        2025-11-24
OfficePhone:    +1-800-633-0738
Mailbox:        abuse@oracleemaildelivery.com
Mailbox:        network-contact_ww_grp@oracle.com
Source:         ARIN


POCHandle:      ORACL1-ARIN
IsRole:         Y
LastName:       ORACLE NIS
FirstName:      
Street:         2300 Oracle Way
Street:         Attn: Domain Administrator
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78741
RegDate:        2006-03-02
Updated:        2025-12-04
OfficePhone:    +1-800-633-0738
Mailbox:        domain-contact_ww_grp@oracle.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 138.1.0.0/16

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

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

IP Address	ASN	Details
138.1.154.207	AS31898 Oracle Corporation	`0.94ms` from Phoenix, US
138.1.156.12	AS31898 Oracle Corporation	`0.91ms` from Phoenix, US
138.1.152.64	AS31898 Oracle Corporation	`0.17ms` from Phoenix, US
138.1.150.245	AS31898 Oracle Corporation	`0.68ms` from Phoenix, US
138.1.147.131	AS31898 Oracle Corporation	`0.95ms` from Phoenix, US
138.1.151.228	AS31898 Oracle Corporation	`1.29ms` from Phoenix, US
138.1.155.181	AS31898 Oracle Corporation	`1.67ms` from Phoenix, US
138.1.146.106	AS31898 Oracle Corporation	`0.94ms` from Phoenix, US
138.1.144.38	AS31898 Oracle Corporation	`0.92ms` from Phoenix, US
138.1.149.44	AS31898 Oracle Corporation	`0.98ms` from Phoenix, US
138.1.159.143	AS31898 Oracle Corporation	`0.71ms` from Phoenix, US
138.1.153.154	AS31898 Oracle Corporation	`0.97ms` from Phoenix, US
138.1.158.237	AS31898 Oracle Corporation	`0.63ms` from Phoenix, 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
134.161.117.36	AS22594 University of Northern Iowa	`7.17ms` from Chicago, US
173.172.225.68	AS11427 Charter Communications Inc	`2.93ms` from Dallas, US
23.32.254.84	AS16625 Akamai Technologies, Inc.	`0.51ms` from Denver, US
92.141.210.20	AS3215 Orange S.A.	`13.02ms` from Frankfurt am Main, DE
172.69.254.68	AS13335 Cloudflare, Inc.	`0.54ms` from Kigali, RW
197.248.170.228	AS37061 Safaricom Limited	`1.87ms` from Mombasa, KE
24.198.73.228	AS11351 Charter Communications Inc	`18.67ms` from New York City, US
185.193.136.4	AS49505 JSC Selectel	`0.56ms` from Saint Petersburg, RU
71.198.155.84	AS7922 Comcast Cable Communications, LLC	`4.89ms` from San Jose, US
75.246.98.84	AS6167 Verizon Business	`15.02ms` from Secaucus, US
153.210.84.116	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.32ms` from Tokyo, JP
65.39.130.4	AS13768 Aptum Technologies	`0.32ms` from Toronto, CA
89.79.229.36	AS9141 P4 Sp. z o.o.	`14.34ms` from Warsaw, PL
5.11.83.4	AS35415 Webzilla B.V.	`0.35ms` from Amsterdam, NL
47.135.162.244	AS20115 Charter Communications LLC	`11.33ms` from Atlanta, US
110.174.239.20	AS7545 TPG Telecom Limited	`1.82ms` from Brisbane, AU
198.46.175.4	AS36352 HostPapa	`0.13ms` from Buffalo, US
206.74.86.52	AS2711 Spirit Communications	`0.94ms` from Charlotte, US
118.179.22.164	AS58656 bdHUB Limited	`0.28ms` from Dhaka, BD
141.52.11.84	AS34878 Karlsruhe Institute of Technology	`3.00ms` from Frankfurt am Main, DE
59.0.165.244	AS4766 Korea Telecom	`5.63ms` from Incheon, KR
92.190.127.4	AS12479 Orange Espagne SA	`7.97ms` from Madrid, ES
117.212.118.116	AS9829 National Internet Backbone	`10.04ms` from Mumbai, IN
59.9.127.148	AS4766 Korea Telecom	`1.27ms` from Seoul, KR
52.231.55.100	AS8075 Microsoft Corporation	`0.32ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 138.1.153.154

traceroute to 138.1.153.154 (138.1.153.154): 64 hops max, 52 byte packets

1 [AS31898] 140.91.194.171 0.141 ms

2 [AS31898] 138.1.153.154 1.061 ms

Measurement taken from

IPinfo ProbeNet in Phoenix, US

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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