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ASN Lookup Tool
AS12257 EMC-AS12257

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS12257
Organisation
Dell, Inc.
Name
EMC-AS12257
Total IPv4 Addresses
19,968
Total IPv4 Prefixes
77
Total IPv6 Prefixes
5
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,439 out of 79,054
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1999-05-03
Registration Last Change
2023-03-20
Receiving From
ASN
Organisation
AS7018
US flagAT&T Enterprises, LLC
AS701
US flagVerizon Business
AS3356
US flagLevel 3 Parent, LLC
AS12400
IL flagPartner Communications Ltd.
AS9498
IN flagBharti Airtel Limited
Showing 5 of 14
IPv4 Active Prefixes
PrefixRange FromRange To
12.7.200.0/2412.7.200.012.7.200.255
128.221.192.0/24128.221.192.0128.221.192.255
128.221.208.0/24128.221.208.0128.221.208.255
128.221.209.0/24128.221.209.0128.221.209.255
128.221.210.0/24128.221.210.0128.221.210.255
Showing 5 of 77
IPv6 Active Prefixes
PrefixRange FromRange To
2607:f2b1:70::/482607:f2b1:70::2607:f2b1:70:ffff:ffff:ffff:ffff:ffff
2607:f2b1:71::/482607:f2b1:71::2607:f2b1:71:ffff:ffff:ffff:ffff:ffff
2620:145:400::/482620:145:400::2620:145:400:ffff:ffff:ffff:ffff:ffff
2620:145:800::/382620:145:800::2620:145:bff:ffff:ffff:ffff:ffff:ffff
2a01:6f40:f100::/482a01:6f40:f100::2a01:6f40:f100:ffff:ffff:ffff:ffff:ffff