AS27451
AS Name: USO-ASN
Description: US Oncology, Inc. US Oncology, Inc. 16825 Nortchase Drive, Suite 1300 Houston, TX 77060 US
Registry: ALTDB
aut-num: AS27451
as-name: USO-ASN
descr: US Oncology, Inc.
admin-c: GAS49-ARIN
tech-c: ABA10-ARIN
mnt-by: MNT-USONCOLOGY
changed: angel.bazhlekov@usoncology.com 20030516
source: ALTDB
aut-num: AS27451
as-name: USO-ASN
descr: US Oncology, Inc. 16825 Nortchase Drive, Suite 1300 Houston, TX 77060 US
admin-c: GAS49-ARIN
tech-c: ABA10-ARIN
mnt-by: MNT-USONC
changed: angel.bazhlekov@usoncology.com 20030516
source: ARIN
Upstream AS Paths
29 unique paths, avg length 2.2
AS Looking Glass
Upstream paths (matching graph above)
All 29 Upstream Paths
Complete list of all observed paths
Prefixes (2) →
View all IPv4 and IPv6 prefixes originated by AS27451
Direct Membership
Macros that directly list AS27451 as a member:
AS-AS209-CUST(1818 members)
Expanded Membership
All macros containing AS27451 (directly or via nested macros): 6
Show 6 macros
AS-QWEST-CUST(1,818 ASNs)
AS-AS209-CUST(1,818 ASNs)
AS-QWEST(10,244 ASNs)
AS-AS209(10,244 ASNs)
AS-KDDTRANSIT(11,930 ASNs)
AS-EUNET(13,944 ASNs)