129.157.66.0/24

AS20037 · Oracle Corporation

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Summary

Country	United States
Domain	oracle.com
ASN	AS20037
Registry	ARIN
ID	OPC1

WHOIS Details

NetHandle:      NET-129-144-0-0-1
OrgID:          ORACLE-4
Parent:         NET-129-0-0-0-0
NetName:        OPC1
NetRange:       129.144.0.0 - 129.159.255.255
NetType:        allocation
RegDate:        1991-08-21
Updated:        2016-10-10
Source:         ARIN


OrgID:          ORACLE-4
OrgName:        Oracle Corporation
CanAllocate:    
Street:         2300 Oracle Way
Street:         Attn: Domain Administrator
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78741
RegDate:        1988-04-29
Updated:        2024-11-07
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:        [email protected]
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:        2025-11-24
OfficePhone:    +1-800-633-0738
Mailbox:        [email protected]
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:        [email protected]
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 129.157.0.0/16

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

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

IP Address	ASN	Details
129.157.66.129	AS20037 Oracle Corporation	`23.38ms` 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
88.7.12.104	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.56ms` from Madrid, ES
82.22.169.168	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.10ms` from Milan, IT
65.128.75.88	AS209 CenturyLink Communications, LLC	`1.33ms` from Minneapolis, US
221.7.130.168	AS4837 CHINA UNICOM China169 Backbone	`5.90ms` from Nanning, CN
93.238.32.88	AS3320 Deutsche Telekom AG	`2.04ms` from Nuernberg, DE
61.123.61.216	AS4725 SoftBank Corp.	`11.39ms` from Osaka, JP
172.12.153.184	AS7018 AT&T Enterprises, LLC	`11.36ms` from Redding, US
3.232.238.8	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
78.81.100.72	AS16301 Novgorod Datacom LLC	`4.63ms` from Saint Petersburg, RU
117.16.172.56	AS18329 Sangmyung University	`4.44ms` from Seoul, KR
125.129.198.104	AS4766 Korea Telecom	`1.10ms` from Seoul, KR
118.54.103.136	AS4766 Korea Telecom	`1.99ms` from Seoul, KR
128.1.186.136	AS21859 Zenlayer Inc	`0.20ms` from Singapore, SG
151.237.176.232	AS57858 Angelnet Limited	`0.59ms` from Stockholm, SE
124.168.164.120	AS7545 TPG Telecom Limited	`1.87ms` from Sydney, AU
172.71.10.168	AS13335 Cloudflare, Inc.	`0.36ms` from São Paulo, BR
48.211.126.216	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
160.22.80.104	AS151872 CLOUD DATA TECHNOLOGY AND COMMUNICATION COMPANY LIMITED	`11.48ms` from Da Nang, VN
18.199.255.104	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
101.245.85.40	AS55990 Huawei Cloud Service data center	`1.04ms` from Guiyang, CN
77.1.139.184	AS6805 Telefonica Germany GmbH & Co.OHG	`5.14ms` from Hamburg, DE
115.29.181.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`6.01ms` from Hangzhou, CN
14.166.66.40	AS45899 VNPT Corp	`3.91ms` from Hanoi, VN
71.10.75.40	AS20115 Charter Communications LLC	`16.44ms` from Minneapolis, US
98.36.236.56	AS7922 Comcast Cable Communications, LLC	`7.79ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 129.157.66.129

traceroute to 129.157.66.129 (129.157.66.129): 64 hops max, 52 byte packets

1 [AS31898] 140.204.226.37 0.072 ms

2 [AS31898] 129.146.12.96 0.469 ms

3 [AS31898] 129.146.12.97 14.7 ms

4 [AS20037] 138.3.225.2 0.325 ms

5 [AS20037] 138.3.225.108 0.294 ms

6 *

7 *

8 *

9 [AS20037] 129.157.66.129 23.447 ms

Measurement taken from

IPinfo ProbeNet in Phoenix, US

On November 28th 2025

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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