Summary

ASN	AS8075 Microsoft Corporation
BGP	52.96.0.0/12
IPs with RDNS	72
Hosted Domains	0
Pingable IPs	0
Router IPs	0


52.103.13.0	mail-centralusazolkn19010000.outbound.protection.outlook.com	0
52.103.13.1	mail-centralusazolkn19010001.outbound.protection.outlook.com	0
52.103.13.2	mail-centralusazolkn19010002.outbound.protection.outlook.com	0
52.103.13.3	mail-centralusazolkn19010003.outbound.protection.outlook.com	0
52.103.13.4	mail-centralusazolkn19010004.outbound.protection.outlook.com	0
52.103.13.5	mail-centralusazolkn19010005.outbound.protection.outlook.com	0
52.103.13.6	mail-centralusazolkn19010006.outbound.protection.outlook.com	0
52.103.13.7	mail-centralusazolkn19010007.outbound.protection.outlook.com	0
52.103.13.8	mail-centralusazolkns19010008.outbound.protection.outlook.com	0
52.103.13.9	mail-centralusazolkns19010009.outbound.protection.outlook.com	0
52.103.13.10	mail-centralusazolkns19010010.outbound.protection.outlook.com	0
52.103.13.11	mail-centralusazolkns19010011.outbound.protection.outlook.com	0
52.103.13.12	mail-centralusazolkns19010012.outbound.protection.outlook.com	0
52.103.13.13	mail-centralusazolkns19010013.outbound.protection.outlook.com	0
52.103.13.14	mail-centralusazolkns19010014.outbound.protection.outlook.com	0
52.103.13.15	mail-centralusazolkns19010015.outbound.protection.outlook.com	0
52.103.13.16	mail-centralusazolkn19010016.outbound.protection.outlook.com	0
52.103.13.17	mail-centralusazolkn19010017.outbound.protection.outlook.com	0
52.103.13.18	mail-centralusazolkn19010018.outbound.protection.outlook.com	0
52.103.13.19	mail-centralusazolkn19010019.outbound.protection.outlook.com	0
52.103.13.20	mail-centralusazolkn19010020.outbound.protection.outlook.com	0
52.103.13.21	mail-centralusazolkn19010021.outbound.protection.outlook.com	0
52.103.13.22	mail-centralusazolkn19010022.outbound.protection.outlook.com	0
52.103.13.23	mail-centralusazolkn19010023.outbound.protection.outlook.com	0
52.103.13.24	mail-centralusazolkn19011024.outbound.protection.outlook.com	0
52.103.13.25	mail-centralusazolkn19011025.outbound.protection.outlook.com	0
52.103.13.26	mail-centralusazolkn19011026.outbound.protection.outlook.com	0
52.103.13.27	mail-centralusazolkn19011027.outbound.protection.outlook.com	0
52.103.13.28	mail-centralusazolkn19011028.outbound.protection.outlook.com	0
52.103.13.29	mail-centralusazolkn19011029.outbound.protection.outlook.com	0
52.103.13.30	mail-centralusazolkn19011030.outbound.protection.outlook.com	0
52.103.13.31	mail-centralusazolkn19011031.outbound.protection.outlook.com	0
52.103.13.32	mail-centralusazolkn19011032.outbound.protection.outlook.com	0
52.103.13.33	mail-centralusazolkn19011033.outbound.protection.outlook.com	0
52.103.13.34	mail-centralusazolkn19011034.outbound.protection.outlook.com	0
52.103.13.35	mail-centralusazolkn19011035.outbound.protection.outlook.com	0
52.103.13.36	mail-centralusazolkn19011036.outbound.protection.outlook.com	0
52.103.13.37	mail-centralusazolkn19011037.outbound.protection.outlook.com	0
52.103.13.38	mail-centralusazolkn19011038.outbound.protection.outlook.com	0
52.103.13.39	mail-centralusazolkn19011039.outbound.protection.outlook.com	0
52.103.13.40	mail-centralusazolkns19011040.outbound.protection.outlook.com	0
52.103.13.41	mail-centralusazolkns19011041.outbound.protection.outlook.com	0
52.103.13.42	mail-centralusazolkns19011042.outbound.protection.outlook.com	0
52.103.13.43	mail-centralusazolkns19011043.outbound.protection.outlook.com	0
52.103.13.44	mail-centralusazolkns19011044.outbound.protection.outlook.com	0
52.103.13.45	mail-centralusazolkns19011045.outbound.protection.outlook.com	0
52.103.13.46	mail-centralusazolkns19011046.outbound.protection.outlook.com	0
52.103.13.47	mail-centralusazolkns19011047.outbound.protection.outlook.com	0
52.103.13.48	—	0
52.103.13.49	—	0
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52.103.13.51	—	0
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52.103.13.69	—	0
52.103.13.70	—	0
52.103.13.71	—	0
52.103.13.72	mail-centralusazolkn19013072.outbound.protection.outlook.com	0
52.103.13.73	mail-centralusazolkn19013073.outbound.protection.outlook.com	0
52.103.13.74	mail-centralusazolkn19013074.outbound.protection.outlook.com	0
52.103.13.75	mail-centralusazolkn19013075.outbound.protection.outlook.com	0
52.103.13.76	mail-centralusazolkn19013076.outbound.protection.outlook.com	0
52.103.13.77	mail-centralusazolkn19013077.outbound.protection.outlook.com	0
52.103.13.78	mail-centralusazolkn19013078.outbound.protection.outlook.com	0
52.103.13.79	mail-centralusazolkn19013079.outbound.protection.outlook.com	0
52.103.13.80	mail-centralusazolkn19013080.outbound.protection.outlook.com	0
52.103.13.81	mail-centralusazolkn19013081.outbound.protection.outlook.com	0
52.103.13.82	mail-centralusazolkn19013082.outbound.protection.outlook.com	0
52.103.13.83	mail-centralusazolkn19013083.outbound.protection.outlook.com	0
52.103.13.84	mail-centralusazolkn19013084.outbound.protection.outlook.com	0
52.103.13.85	mail-centralusazolkn19013085.outbound.protection.outlook.com	0
52.103.13.86	mail-centralusazolkn19013086.outbound.protection.outlook.com	0
52.103.13.87	mail-centralusazolkn19013087.outbound.protection.outlook.com	0
52.103.13.88	mail-centralusazolkns19013088.outbound.protection.outlook.com	0
52.103.13.89	mail-centralusazolkns19013089.outbound.protection.outlook.com	0
52.103.13.90	mail-centralusazolkns19013090.outbound.protection.outlook.com	0
52.103.13.91	mail-centralusazolkns19013091.outbound.protection.outlook.com	0
52.103.13.92	mail-centralusazolkns19013092.outbound.protection.outlook.com	0
52.103.13.93	mail-centralusazolkns19013093.outbound.protection.outlook.com	0
52.103.13.94	mail-centralusazolkns19013094.outbound.protection.outlook.com	0
52.103.13.95	mail-centralusazolkns19013095.outbound.protection.outlook.com	0
52.103.13.96	—	0
52.103.13.97	—	0
52.103.13.98	—	0
52.103.13.99	—	0
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52.103.13.103	—	0
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52.103.13.254	—	0
52.103.13.255	—	0

Traceroute

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

traceroute -a -n -q1 -f2 -m6 52.103.13.235

traceroute to 52.103.13.235 (52.103.13.235): 6 hops max, 52 byte packets

2 [] 202.77.88.54 0.554 ms

3 [AS8075] 51.10.32.94 4.39 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On December 6th 2025