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AS20054 Oracle Corporation

AS13832 - Oracle Corporation · registered in the United States

IPv4 addresses34,04819 prefixes · 0.001% of announced IPv4
Rank in United States#1,689largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#4,663of 79,396 networks with IPv4
IPv640,704 x /4853 prefixes
CountryUnited States18,679 ASNs registered there
Open AS20054 in ASN lookup Look up an IP in this network (139.87.128.1) All networks in United States

IPv4 prefixes

All 19 prefixes, in address order.

  • 139.87.128.0/21
  • 139.87.136.0/22
  • 139.87.144.0/22
  • 139.87.148.0/23
  • 139.87.152.0/22
  • 139.87.156.0/23
  • 139.87.160.0/21
  • 139.87.168.0/22
  • 139.87.192.0/21
  • 139.87.200.0/22
  • 139.87.208.0/21
  • 139.87.216.0/22
  • 139.87.224.0/21
  • 139.87.232.0/22
  • 139.87.240.0/24
  • 155.248.64.0/19
  • 155.248.96.0/20
  • 155.248.112.0/21
  • 155.248.120.0/22

IPv6 prefixes

All 53 prefixes.

  • 2603:c0f8::/39
  • 2603:c0f8:200::/40
  • 2603:c0f8:1000::/43
  • 2603:c0f8:1020::/43
  • 2603:c0f8:1040::/42
  • 2603:c0f8:1080::/41
  • 2603:c0f8:1100::/40
  • 2603:c0f8:1200::/44
  • 2603:c0f8:1210::/44
  • 2603:c0f8:1220::/43
  • 2603:c0f8:1240::/42
  • 2603:c0f8:1280::/41
  • 2603:c0f8:1300::/40
  • 2603:c0f8:1400::/44
  • 2603:c0f8:1410::/44
  • 2603:c0f8:1420::/43
  • 2603:c0f8:1440::/42
  • 2603:c0f8:1480::/41
  • 2603:c0f8:1500::/40
  • 2603:c0f8:2000::/43
  • 2603:c0f8:2020::/43
  • 2603:c0f8:2040::/42
  • 2603:c0f8:2080::/41
  • 2603:c0f8:2100::/44
  • 2603:c0f8:2110::/44
  • 2603:c0f8:2120::/43
  • 2603:c0f8:2140::/42
  • 2603:c0f8:2180::/41
  • 2603:c0f8:2200::/44
  • 2603:c0f8:2210::/44
  • 2603:c0f8:2220::/43
  • 2603:c0f8:2240::/42
  • 2603:c0f8:2280::/41
  • 2603:c0f8:2800::/43
  • 2603:c0f8:2820::/43
  • 2603:c0f8:2840::/42
  • 2603:c0f8:2880::/41
  • 2603:c0f8:2900::/44
  • 2603:c0f8:2910::/44
  • 2603:c0f8:2920::/43
  • 2603:c0f8:2940::/42
  • 2603:c0f8:2980::/41
  • 2603:c0f8:2a00::/44
  • 2603:c0f8:2a10::/44
  • 2603:c0f8:2a20::/43
  • 2603:c0f8:2a40::/42
  • 2603:c0f8:2a80::/41
  • 2603:c0f9::/36
  • 2603:c0f9:2000::/36
  • 2603:c0f9:4000::/36
  • 2603:c0fa::/35
  • 2603:c0fa:4000::/35
  • 2603:c0fa:8000::/35

Other ASNs named Oracle Corporation

15 other networks use the same organisation name; together with AS20054 they announce 6,252,288 IPv4 addresses.

ASNNameIPv4 addresses
AS31898ORACLE-BMC-31898 - Oracle Corporation US5,754,624
AS54253ORCL-CHICAGO-PP - Oracle Corporation US310,784
AS6142SUN-JAVA - Oracle Corporation US30,464
AS46558SUN-DSEO - Oracle Corporation US27,904
AS11506XSIGO-HQ-ASN - Oracle Corporation US19,968
AS1218NCUBE-BELMONT-AS - Oracle Corporation US17,664
AS1215ORACLE-NA-AS - Oracle Corporation US17,664
AS11049DYN - Oracle Corporation US14,848
AS14544RETEK - Oracle Corporation US13,824
AS20037ORCL-SLDC - Oracle Corporation US6,912
AS393773ROMA-ABILENE - Oracle Corporation US2,048
AS1219NCUBE-OREGON-AS - Oracle Corporation US512
AS11479BRM-SUN-AS - Oracle Corporation US512
AS1217ORACLE-PACRIM-AS - Oracle Corporation US256
AS395010OPC-PHX - Oracle Corporation US256

Similar-sized networks in United States

ASNNameIPv4 addresses
AS13904#1686 COSLINK - Cherryland Services Inc34,054
AS21713#1687 BULLOCH - Bulloch County Rural Telephone Cooperative, Inc.34,048
AS10912#1688 INTERNAP-BLK - Unitas Global34,048
AS13638#1690 METALINK - Metalink Technologies, Inc.33,792
AS15100#1691 BEVCOMM-AS1 - Bevcomm33,792
AS395092#1692 SHOCK-1 - Shock Hosting LLC33,792

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources