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ASN Lookup Tool
AS30031 MIMECAST-US

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS30031
Organisation
Mimecast North America Inc
Name
MIMECAST-US
Total IPv4 Addresses
5,888
Total IPv4 Prefixes
21
Total IPv6 Prefixes
5
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#13,081 out of 79,043
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2017-07-07
Registration Last Change
2017-07-07
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS24115
SG flagEquinix Asia Pacific Pte Ltd
AS3356
US flagLevel 3 Parent, LLC
AS2914
US flagNTT America, Inc.
AS3741
ZA flagDimension Data
AS6461
US flagZayo Bandwidth
Showing 5 of 43
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

PrefixRange FromRange To
41.74.203.0/2441.74.203.041.74.203.255
63.128.21.0/2463.128.21.063.128.21.255
170.10.128.0/23170.10.128.0170.10.129.255
170.10.130.0/24170.10.130.0170.10.130.255
170.10.131.0/24170.10.131.0170.10.131.255
Showing 5 of 21
IPv6 Active Prefixes
PrefixRange FromRange To
2620:134:6000::/482620:134:6000::2620:134:6000:ffff:ffff:ffff:ffff:ffff
2620:134:6001::/482620:134:6001::2620:134:6001:ffff:ffff:ffff:ffff:ffff
2620:134:6002::/482620:134:6002::2620:134:6002:ffff:ffff:ffff:ffff:ffff
2620:134:6008::/482620:134:6008::2620:134:6008:ffff:ffff:ffff:ffff:ffff
2620:134:6009::/482620:134:6009::2620:134:6009:ffff:ffff:ffff:ffff:ffff