ASN Information - AS19355

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General Information

Name: San Mateo Regional Network, Inc.
Domain: tcomeng.com
Country: US
Type: isp
Registry: ARIN

Prefix Counts

IPv4 Count: 6,144
IPv6 Count: 79,229,371,440,083,952,222,718,656,512

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
198.180.184.0/24 US TEANET Telecommunications Engineering Associates ARIN allocation 256
199.181.122.0/23 US SSFNET City of South San Francisco ARIN allocation 512
209.234.96.0/20 US SMRN-BLK-1 San Mateo Regional Network, Inc. ARIN allocation 4,096
209.234.97.0/24 US SMRN-200802201415 San Mateo Regional Network,inc. ARIN reassignment 256
209.234.99.0/24 US SMRN-200802201558 San Mateo County Firenet ARIN reassignment 256
209.234.101.0/24 US SMRN-200106012108 San Mateo Regional Network, Inc. ARIN reassignment 256
209.234.102.0/24 US SMRN-200802201608 Stepford Computer, Inc. ARIN reassignment 256
209.234.110.0/24 US SMRN-BLK-1 San Mateo Regional Network, Inc. ARIN allocation 256

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2607:ffa0::/32 US SMRN-NET San Mateo Regional Network, Inc. ARIN allocation
2607:ffa0:1::/48 US SMRN-NET San Mateo Regional Network, Inc. ARIN allocation

Network Relationships

Upstreams: AS6939, AS11404