Home / Prefixes / 207.103.0.0/16

207.103.0.0/16 RPKI valid

Microsoft · Updated 21.10.2026 17:49 UTC
Announced IPv4 AS8075 Microsoft GB United Kingdom

Network Information

Prefix
207.103.0.0/16
Network Description:
—
Address range
207.103.0.0 – 207.103.255.255
Size
65,536 addresses
Origin AS
AS8075 Microsoft
Organization
Microsoft Corporation
AS path
AS208972AS8075
Paths seen
3
RPKI
RPKI valid
Location
GB United Kingdom
First seen
28.07.2021

RPKI ROAs

ROA prefixMax lengthOrigin ASTrust anchor
207.103.0.0/16 /16 AS8075 RIPE Matches
None in the routing table.
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
1.186.0.0/16 AS8075 GB Greater London RPKI valid
2.58.103.0/24 AS8075 NL Amsterdam RPKI valid
4.144.0.0/12 AS8075 HK Hong Kong RPKI valid
4.160.0.0/12 AS8075 BR Campinas RPKI valid
4.176.0.0/12 AS8075 FR Paris RPKI valid
4.192.0.0/12 AS8075 HK Hong Kong RPKI valid
4.208.0.0/12 AS8075 IE Dublin RPKI valid
4.224.0.0/12 AS8075 IN Pune RPKI valid
4.240.0.0/12 AS8075 IN Pune RPKI valid
5.23.34.0/24 AS8075 NL Amsterdam RPKI valid
5.144.153.0/24 AS8075 GB London RPKI valid
9.129.0.0/16 AS8075 US Phoenix RPKI valid
9.130.0.0/16 AS8075 GB RPKI valid
9.131.0.0/16 AS8075 GB RPKI valid
9.132.0.0/16 AS8075 GB RPKI valid
9.133.0.0/16 AS8075 GB RPKI valid
9.135.0.0/16 AS8075 GB RPKI valid
9.136.0.0/16 AS8075 GB RPKI valid
9.140.0.0/16 AS8075 GB RPKI valid
9.141.0.0/16 AS8075 DE Frankfurt am Main RPKI valid
9.143.0.0/16 AS8075 GB RPKI valid
9.145.0.0/16 AS8075 GB RPKI valid
9.146.0.0/16 AS8075 GB RPKI valid
9.149.0.0/16 AS8075 GB RPKI valid
9.157.0.0/16 AS8075 GB RPKI valid
9.158.0.0/15 AS8075 GB RPKI valid
9.160.0.0/16 AS8075 BE Brussels RPKI valid
9.163.0.0/16 AS8075 NL Amsterdam RPKI valid
9.164.0.0/16 AS8075 GB RPKI valid
9.166.0.0/16 AS8075 GB RPKI valid
9.167.0.0/16 AS8075 GB RPKI valid
9.169.0.0/16 AS8075 US Dulles RPKI valid
9.173.0.0/16 AS8075 GB RPKI valid
9.177.0.0/16 AS8075 GB RPKI valid
9.185.0.0/16 AS8075 GB RPKI valid
9.190.0.0/16 AS8075 GB RPKI valid
9.192.0.0/15 AS8075 GB RPKI valid
9.198.0.0/16 AS8075 GB RPKI valid
9.205.0.0/16 AS8075 DK Copenhagen RPKI valid
9.220.0.0/16 AS8075 GB RPKI valid
9.223.0.0/16 AS8075 SE RPKI valid
9.228.0.0/16 AS8075 GB RPKI valid
9.229.0.0/16 AS8075 GB RPKI valid
9.231.0.0/16 AS8075 GB RPKI valid
9.234.0.0/15 AS8075 US Des Moines RPKI valid
9.248.0.0/16 AS8075 GB RPKI valid
13.64.0.0/11 AS8075 US San Jose RPKI valid
13.104.0.0/14 AS8075 JP Tokyo RPKI valid
13.107.14.0/24 AS8075 US Boydton RPKI valid
13.117.0.0/16 AS8075 GB RPKI valid
13.118.0.0/15 AS8075 GB RPKI valid
13.123.0.0/16 AS8075 GB RPKI valid
13.240.0.0/16 AS8075 GB RPKI valid
13.241.0.0/16 AS8075 GB RPKI valid
13.242.0.0/15 AS8075 GB RPKI valid
13.254.0.0/24 AS8075 US Washington RPKI valid
13.254.4.0/24 AS8075 US Washington RPKI valid
20.0.0.0/11 AS8075 GB London RPKI valid
20.33.0.0/16 AS8075 US Chicago RPKI valid
20.36.0.0/14 AS8075 US RPKI valid
20.40.0.0/13 AS8075 IN Chennai RPKI valid
20.48.0.0/12 AS8075 JP Tokyo RPKI valid
20.64.0.0/10 AS8075 US San Antonio RPKI valid
20.135.0.0/16 AS8075 US Des Moines RPKI valid
20.136.0.0/17 AS8075 US Boydton RPKI valid
20.143.0.0/16 AS8075 US Phoenix RPKI valid
20.150.0.0/15 AS8075 NO Stavanger RPKI valid
20.152.0.0/16 AS8075 US Dulles RPKI valid
20.153.0.0/16 AS8075 US San Antonio RPKI valid
20.157.0.0/16 AS8075 AU Canberra RPKI valid
20.160.0.0/12 AS8075 NL Amsterdam RPKI valid
20.184.0.0/13 AS8075 SG Singapore RPKI valid
20.192.0.0/10 AS8075 IN Pune RPKI valid
23.96.0.0/14 AS8075 US Dulles RPKI valid
23.100.0.0/15 AS8075 NL Amsterdam RPKI valid
23.102.0.0/16 AS8075 IE Dublin RPKI valid
23.103.64.0/18 AS8075 KR Seoul RPKI valid
23.103.128.0/17 AS8075 US RPKI valid
23.103.160.0/20 AS8075 JP Tokyo RPKI valid
31.56.106.0/24 AS8075 NL Amsterdam RPKI valid
31.80.0.0/13 AS8075 GB RPKI valid
31.207.2.0/23 AS8075 US Boydton RPKI valid
37.228.121.0/24 AS8075 NL Amsterdam RPKI valid
37.228.126.0/24 AS8075 NL Amsterdam RPKI valid
40.33.0.0/16 AS8075 GB RPKI valid
40.34.0.0/16 AS8075 GB RPKI valid
40.47.0.0/16 AS8075 US RPKI valid
40.64.0.0/15 AS8075 IN Jamnagar RPKI valid
40.66.0.0/17 AS8075 US RPKI valid
40.67.0.0/16 AS8075 US Dulles RPKI valid
40.68.0.0/14 AS8075 NL Amsterdam RPKI valid
40.74.0.0/15 AS8075 NL Amsterdam RPKI valid
40.76.0.0/14 AS8075 US Dulles RPKI valid
40.80.0.0/12 AS8075 GB London RPKI valid
40.96.0.0/13 AS8075 US RPKI valid
40.104.0.0/14 AS8075 US Boydton RPKI valid
40.104.0.0/15 AS8075 US Boydton RPKI valid
40.108.128.0/17 AS8075 US San Antonio RPKI valid
40.110.0.0/15 AS8075 US RPKI valid
40.112.0.0/13 AS8075 MY Johor Bahru RPKI valid
40.120.0.0/14 AS8075 AE Dubai RPKI valid
40.124.0.0/16 AS8075 US San Antonio RPKI valid
40.125.0.0/17 AS8075 AE Dubai RPKI valid
40.126.0.0/18 AS8075 US San Antonio RPKI valid
40.126.128.0/17 AS8075 AU Canberra RPKI valid
40.127.0.0/16 AS8075 ZA Johannesburg RPKI valid
40.146.0.0/16 AS8075 US RPKI valid
40.148.0.0/16 AS8075 US RPKI valid
40.155.0.0/16 AS8075 US RPKI valid
40.159.0.0/16 AS8075 US RPKI valid
40.169.0.0/16 AS8075 GB RPKI valid
40.170.0.0/16 AS8075 GB RPKI valid
40.171.0.0/16 AS8075 GB RPKI valid
40.212.0.0/16 AS8075 US RPKI valid
40.218.0.0/16 AS8075 GB RPKI valid
40.249.0.0/16 AS8075 GB RPKI valid
40.253.0.0/16 AS8075 US RPKI valid
45.8.43.0/24 AS8075 NL Amsterdam RPKI valid
45.66.80.0/24 AS8075 NL Amsterdam RPKI valid
45.143.224.0/24 AS8075 GB London RPKI valid
45.143.225.0/24 AS8075 GB Cardiff RPKI valid
45.154.21.0/24 AS8075 DE RPKI valid
45.156.164.0/24 AS8075 DE Frankfurt am Main RPKI valid
45.156.165.0/24 AS8075 NL Amsterdam RPKI valid
45.157.47.0/24 AS8075 DE Frankfurt am Main RPKI valid
46.29.242.0/24 AS8075 NL Amsterdam RPKI valid
46.254.176.0/21 AS8075 IT Milan RPKI valid
48.160.0.0/12 AS8075 GB RPKI valid
48.176.0.0/13 AS8075 GB RPKI valid
48.184.0.0/13 AS8075 GB RPKI valid
48.192.0.0/12 AS8075 US RPKI valid
48.208.0.0/13 AS8075 AU Sydney RPKI valid
48.216.0.0/14 AS8075 US Dallas RPKI valid
48.220.0.0/15 AS8075 FR Paris RPKI valid
48.222.0.0/15 AS8075 IE Dublin RPKI valid
48.224.0.0/11 AS8075 GB RPKI valid
50.20.0.0/18 AS8075 GB RPKI valid
50.20.64.0/19 AS8075 GB RPKI valid
50.20.128.0/18 AS8075 GB RPKI valid
50.85.0.0/16 AS8075 NL Amsterdam RPKI valid
51.1.0.0/16 AS8075 GB RPKI valid
51.4.0.0/15 AS8075 IL Tel Aviv RPKI valid
51.8.0.0/16 AS8075 US Dulles RPKI valid
51.10.0.0/15 AS8075 Microsoft Limited UK GB RPKI valid
51.12.0.0/15 AS8075 Microsoft Limited UK SE Malmö RPKI valid
51.41.0.0/16 AS8075 GB RPKI valid
51.42.0.0/16 AS8075 GB RPKI valid
51.43.0.0/16 AS8075 GB RPKI valid
51.51.0.0/16 AS8075 Microsoft Limited UK GB RPKI valid
51.53.0.0/16 AS8075 Microsoft Limited UK TW Taipei RPKI valid
51.56.0.0/14 AS8075 AU Sydney RPKI valid
51.61.0.0/16 AS8075 GB RPKI valid
51.103.0.0/16 AS8075 Microsoft Limited UK FR Paris RPKI valid
51.104.0.0/15 AS8075 Microsoft Limited UK GB London RPKI valid
51.106.0.0/16 AS8075 GB RPKI valid
51.107.0.0/16 AS8075 Microsoft Limited UK CH Zurich RPKI valid
51.109.0.0/16 AS8075 GB RPKI valid
51.111.0.0/16 AS8075 GB RPKI valid
51.115.0.0/16 AS8075 GB RPKI valid
51.116.0.0/16 AS8075 Microsoft Limited UK DE Berlin RPKI valid
51.120.0.0/16 AS8075 Microsoft Limited UK NO Oslo RPKI valid
51.124.0.0/16 AS8075 Microsoft Limited UK NL Amsterdam RPKI valid
51.126.0.0/16 AS8075 GB RPKI valid
51.132.0.0/16 AS8075 Microsoft Limited UK GB London RPKI valid
51.135.0.0/16 AS8075 GB RPKI valid
51.136.0.0/15 AS8075 Microsoft Limited UK NL Amsterdam RPKI valid
51.138.0.0/16 AS8075 Microsoft Limited UK NL Amsterdam RPKI valid
51.140.0.0/14 AS8075 Microsoft Limited UK GB London RPKI valid
51.144.0.0/15 AS8075 Microsoft Limited UK NL Amsterdam RPKI valid
52.96.0.0/12 AS8075 US San Jose RPKI valid
52.96.0.0/14 AS8075 US San Jose RPKI valid
52.96.38.0/24 AS8075 US Dulles RPKI valid
52.112.0.0/14 AS8075 US Des Moines RPKI valid
52.120.0.0/14 AS8075 US San Antonio RPKI valid
52.125.0.0/16 AS8075 US RPKI valid
52.136.0.0/13 AS8075 US RPKI valid
52.146.0.0/15 AS8075 US Dulles RPKI valid
52.148.0.0/14 AS8075 US Cheyenne RPKI valid
52.152.0.0/13 AS8075 US San Antonio RPKI valid
52.160.0.0/11 AS8075 US San Jose RPKI valid
52.224.0.0/11 AS8075 US Dulles RPKI valid
54.15.0.0/16 AS8075 GB RPKI valid
54.18.0.0/16 AS8075 GB RPKI valid
54.27.0.0/16 AS8075 GB RPKI valid
54.29.0.0/16 AS8075 GB RPKI valid
54.104.0.0/16 AS8075 GB RPKI valid
54.119.0.0/16 AS8075 GB RPKI valid
54.128.0.0/16 AS8075 GB RPKI valid
54.133.0.0/16 AS8075 GB RPKI valid
54.135.0.0/16 AS8075 GB RPKI valid
54.139.0.0/16 AS8075 GB RPKI valid
57.13.0.0/16 AS8075 GB RPKI valid
57.27.0.0/16 AS8075 GB RPKI valid
57.33.0.0/16 AS8075 GB RPKI valid
57.36.0.0/16 AS8075 GB RPKI valid
57.41.0.0/16 AS8075 GB RPKI valid
57.42.0.0/15 AS8075 GB RPKI valid
57.44.0.0/15 AS8075 GB RPKI valid
57.46.0.0/16 AS8075 GB RPKI valid
57.49.0.0/16 AS8075 GB RPKI valid
200 / 1,314

Origin AS

Details →
AS
AS8075
Name
Microsoft
Also Known As:
8068 8069
Website
http://www.microsoft.com
Prefixes
1,193 IPv4 · 122 IPv6
Peers
12 (3 Upstreams)

Approximate location

GeoLite2

External links

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