ASN Lookup Tool

AS18674
Frost Bank frostbank.com US US 4 Routes

AS18674Frost Bank

AS Number 18674
AS Name FROST-BANK
Organization Frost Bank(fnb-19)
Country US
Website frostbank.com
Number of IPv4 Routes 4
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2021-07-12T00:00

IP Ranges

Route # IPs
66.136.40.0/24 256
216.247.77.0/24 256
209.184.178.0/24 256
75.11.242.0/24 256

Raw Whois Response

                                  #
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https:/​/​www.arin.net/​resources/​registry/​whois/​tou/​
#
# If you see inaccuracies in the results, please report at
# https:/​/​www.arin.net/​resources/​registry/​whois/​inaccuracy_reporting/​
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       18674
ASName:         FROST-BANK
ASHandle:       AS18674
RegDate:        2000-09-27
Updated:        2021-07-12    
Ref:            https:/​/​rdap.arin.net/​registry/​autnum/​18674


OrgName:        Frost Bank
OrgId:          FNB-19
Address:        3838 Rogers Rd
City:           San Antonio
StateProv:      TX
PostalCode:     78251
Country:        US
RegDate:        2000-09-27
Updated:        2021-12-15
Ref:            https:/​/​rdap.arin.net/​registry/​entity/​FNB-19


OrgAbuseHandle: NTS24-ARIN
OrgAbuseName:   Network Transport Services
OrgAbusePhone:  +1-210-220-5910 
OrgAbuseEmail:  networktransportservices@frostbank.com
OrgAbuseRef:    https:/​/​rdap.arin.net/​registry/​entity/​NTS24-ARIN

OrgTechHandle: NTS24-ARIN
OrgTechName:   Network Transport Services
OrgTechPhone:  +1-210-220-5910 
OrgTechEmail:  networktransportservices@frostbank.com
OrgTechRef:    https:/​/​rdap.arin.net/​registry/​entity/​NTS24-ARIN

RNOCHandle: NTS24-ARIN
RNOCName:   Network Transport Services
RNOCPhone:  +1-210-220-5910 
RNOCEmail:  networktransportservices@frostbank.com
RNOCRef:    https:/​/​rdap.arin.net/​registry/​entity/​NTS24-ARIN

RTechHandle: NTS24-ARIN
RTechName:   Network Transport Services
RTechPhone:  +1-210-220-5910 
RTechEmail:  networktransportservices@frostbank.com
RTechRef:    https:/​/​rdap.arin.net/​registry/​entity/​NTS24-ARIN

RAbuseHandle: NTS24-ARIN
RAbuseName:   Network Transport Services
RAbusePhone:  +1-210-220-5910 
RAbuseEmail:  networktransportservices@frostbank.com
RAbuseRef:    https:/​/​rdap.arin.net/​registry/​entity/​NTS24-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https:/​/​www.arin.net/​resources/​registry/​whois/​tou/​
#
# If you see inaccuracies in the results, please report at
# https:/​/​www.arin.net/​resources/​registry/​whois/​inaccuracy_reporting/​
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
            

Parsed Whois Response

Peers

AS Number Description Country
AS7018 AT&T Enterprises, LLC US
AS6939 Hurricane Electric LLC US
AS19551 Incapsula Inc US
AS11427 Charter Communications Inc US

Upstreams

AS Number Description Country
AS7018 AT&T Enterprises, LLC US
AS6939 Hurricane Electric LLC US
AS19551 Incapsula Inc US
AS11427 Charter Communications Inc US

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