Home / Prefixes / 2a03:cd00::/32

2a03:cd00::/32 No ROA

Yahoo · Updated 21.10.2026 21:15 UTC
Announced IPv6 AS10310 Yahoo US United States

Network Information

Prefix
2a03:cd00::/32
Network Description:
—
Address range
2a03:cd00:: – 2a03:cd00:ffff:ffff:ffff:ffff:ffff:ffff
Size
4,294,967,296 × /64
Origin AS
AS10310 Yahoo
Organization
Yahoo Holdings Inc.
AS path
AS208972AS9121AS3356AS10310AS10310AS10310AS10310
Paths seen
1
RPKI
No ROA
Location
US United States
First seen
21.10.2026

RPKI ROAs

No ROA covers this prefix.
None in the routing table.
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
27.123.33.0/24 AS10310 HK RPKI valid
27.123.34.0/23 AS10310 AU Sydney RPKI valid
27.123.37.0/24 AS10310 701 First Avenue HK No ROA
27.123.44.0/22 AS10310 Yahoo-AUE HK No ROA
27.123.192.0/23 AS10310 Yahoo-HK2 HK No ROA
27.123.196.0/23 AS10310 Yahoo-AUE HK No ROA
66.196.64.0/21 AS10310 US No ROA
66.196.70.0/23 AS10310 US No ROA
66.196.88.0/22 AS10310 US Dallas No ROA
67.195.249.0/24 AS10310 US No ROA
68.142.248.0/24 AS10310 US No ROA
68.142.253.0/24 AS10310 US No ROA
68.180.128.0/20 AS10310 US No ROA
69.147.64.0/18 AS10310 US Chicago No ROA
72.30.220.0/22 AS10310 US Miami No ROA
74.6.224.0/22 AS10310 US No ROA
77.238.168.0/22 AS10310 Yahoo! Europe GB No ROA
77.238.172.0/23 AS10310 Yahoo! Europe GB No ROA
77.238.174.0/24 AS10310 Yahoo! Europe GB No ROA
77.238.183.0/24 AS10310 Yahoo! Europe GB No ROA
77.238.189.0/24 AS10310 Yahoo! Europe IE Dublin RPKI valid
87.248.107.0/24 AS10310 Yahoo! Europe GB No ROA
102.165.180.0/24 AS10310 Verizon Communications South Africa ZA No ROA
102.165.183.0/24 AS10310 Verizon Communications South Africa ZA No ROA
103.40.110.0/23 AS10310 Brightroll, Inc HK No ROA
115.178.3.0/24 AS10310 Yahoo-AUW HK No ROA
115.178.4.0/23 AS10310 Yahoo-APAC HK No ROA
115.178.10.0/23 AS10310 Yahoo APAC HK No ROA
115.178.12.0/22 AS10310 Internet Content Provider HK No ROA
124.108.64.0/21 AS10310 Yahoo-APAC HK No ROA
124.108.76.0/23 AS10310 Internet Content Provider HK No ROA
124.108.78.0/23 AS10310 Yahoo-APAC HK No ROA
124.108.80.0/22 AS10310 Yahoo-APAC HK No ROA
124.108.84.0/23 AS10310 Internet Content Provider HK No ROA
180.222.104.0/21 AS10310 g.k. marg, Lower Parel US No ROA
180.222.112.0/21 AS10310 g.k. marg, Lower Parel SG Singapore No ROA
180.233.112.0/21 AS10310 Internet Content Provider HK No ROA
183.177.68.0/24 AS10310 Yahoo-KR3 HK No ROA
183.177.69.0/24 AS10310 Yahoo-KR3 HK No ROA
183.177.74.0/23 AS10310 Yahoo-SG1 HK No ROA
183.177.76.0/22 AS10310 Yahoo-APAC HK RPKI valid
183.177.80.0/23 AS10310 Yahoo-ASIA-BB HK No ROA
183.177.84.0/22 AS10310 Yahoo-JP3 HK No ROA
183.177.90.0/23 AS10310 Internet Content Provider HK No ROA
184.165.0.0/20 AS10310 US New York No ROA
184.165.16.0/20 AS10310 US No ROA
188.125.88.0/24 AS10310 GB No ROA
188.125.89.0/24 AS10310 GB No ROA
188.125.90.0/24 AS10310 GB No ROA
188.125.91.0/24 AS10310 GB No ROA
188.125.93.0/24 AS10310 Yahoo! Europe GB No ROA
188.125.94.0/24 AS10310 Yahoo! Europe GB No ROA
188.125.95.0/24 AS10310 Yahoo! Europe GB No ROA
193.93.196.0/22 AS10310 DE Munich No ROA
193.93.197.0/24 AS10310 IE Dublin No ROA
198.178.157.0/24 AS10310 US RPKI valid
200.152.160.0/21 AS10310 BR No ROA
200.152.160.0/24 AS10310 BR No ROA
200.152.161.0/24 AS10310 BR No ROA
200.152.172.0/22 AS10310 BR No ROA
200.152.173.0/24 AS10310 BR No ROA
202.43.202.0/23 AS10310 Internet Content Crovider HK No ROA
202.43.204.0/22 AS10310 Internet Content Crovider HK No ROA
202.43.216.0/21 AS10310 Internet Content Crovider HK No ROA
202.43.216.0/24 AS10310 Internet Content Crovider HK RPKI valid
202.47.143.0/24 AS10310 YAHOOKOREA KR No ROA
202.93.6.0/23 AS10310 YAHOOKOREA KR No ROA
202.160.176.0/20 AS10310 Yahoo Inc, Internet Content Provider CN No ROA
202.165.96.0/24 AS10310 Internet Content Provider US No ROA
202.165.98.0/23 AS10310 Internet Content Provider US No ROA
202.165.108.0/23 AS10310 Internet Content Provider US No ROA
202.171.234.0/24 AS10310 g.k. marg, Lower Parel US No ROA
203.84.208.0/23 AS10310 Internet Content Provider TW Taipei No ROA
203.84.210.0/23 AS10310 Internet Content Provider TW Taipei No ROA
203.84.213.0/24 AS10310 Internet Content Provider HK No ROA
203.104.16.0/21 AS10310 Yahoo! Web Services India Pvt Ltd, Internet Content Provider US No ROA
203.110.236.0/22 AS10310 Yahoo APAC Corporate Network HK No ROA
209.131.48.0/20 AS10310 US San Jose No ROA
209.131.50.0/23 AS10310 US No ROA
209.131.52.0/23 AS10310 US Washington No ROA
209.191.64.0/20 AS10310 US No ROA
209.191.80.0/21 AS10310 US No ROA
209.191.112.0/20 AS10310 US No ROA
212.82.116.0/24 AS10310 Yahoo! Europe, Geneva, CH GB No ROA
212.82.118.0/23 AS10310 GB No ROA
216.115.96.0/20 AS10310 US No ROA
216.115.103.0/24 AS10310 US No ROA
216.252.96.0/19 AS10310 US No ROA
2001:43f8:1140::/48 AS10310 ZA No ROA
2001:43f8:1141::/48 AS10310 ZA No ROA
2001:4998::/32 AS10310 US No ROA
2001:4998:f000::/36 AS10310 US No ROA
2001:4998:f00e::/48 AS10310 US No ROA
2406:2000::/32 AS10310 TW No ROA
2406:2000:f01e::/48 AS10310 TW No ROA
2406:6e00::/32 AS10310 AU Sydney No ROA
2406:6e00:f048::/48 AS10310 AU Sydney No ROA
2804:1bc::/32 AS10310 BR No ROA
2804:1bc:f026::/48 AS10310 BR No ROA
2804:1bc:f046::/48 AS10310 BR No ROA
2a00:1288::/32 AS10310 GB No ROA
2a00:1288:f032::/48 AS10310 GB No ROA
2a00:1288:f033::/48 AS10310 GB No ROA
2a00:1288:f035::/48 AS10310 GB No ROA
2a00:1288:f036::/48 AS10310 GB No ROA
2a00:1288:f037::/48 AS10310 GB No ROA
2a00:1288:f03c::/48 AS10310 GB No ROA
2a00:1288:f03d::/48 AS10310 GB No ROA
2a00:1288:f03e::/48 AS10310 GB RPKI valid

Origin AS

Details →
AS
AS10310
Name
Yahoo
Also Known As:
Oath, Verizon Media
Website
https://www.yahooinc.com/
Prefixes
88 IPv4 · 22 IPv6
Peers
37 (6 Upstreams)

Approximate location

GeoLite2

External links

RIPEstat bgp.tools Hurricane Electric IRR Explorer Looking Glass JSON API