AS18596 - MADISONTELCO - Madison Telephone Company, US

United States
AS Number
AS18596
AS Name
MADISONTELCO
Org Name
Madison Telephone Company
Country
United States
Registry

arin

RegDate

2000-01-24

Updated

2025-11-05

AS18596 Looking Glass
IPv4Prefixes

9

IPv6Prefixes

1

IPv4 NUMs

12,288

IPv6 NUMs(/64)

4,294,967,296

12,288 IPv4 Addresses
CIDR Description IP Num
66.242.192.0/24 Madison Telephone Company 256
66.242.192.0/19 Madison Telephone Company 8192
66.242.205.0/24 Madison Telephone Company 256
66.242.206.0/23 Madison Telephone Company 512
66.242.208.0/22 Madison Telephone Company 1024
66.242.221.0/24 Madison Telephone Company 256
76.77.224.0/20 Madison Telephone Company 4096
76.77.232.0/22 Madison Telephone Company 1024
76.77.236.0/22 Madison Telephone Company 1024
CIDR Description IP NUMs(prefix /64)
2605:1680::/32 Madison Telephone Company 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 582,912 282,627,370,713,088 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States Equinix Chicago - Equinix Internet Exchange Chicago 208.115.136.78 2001:504:0:4:0:1:8596:1 10 Gbps 2018-05-01 20:12:45

Private Peering Facilities

Country/Region Name City Website Updated 
ASNumber:       18596
ASName:         MADISONTELCO
ASHandle:       AS18596
RegDate:        2000-09-18
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/18596


OrgName:        Madison Telephone Company
OrgId:          MADT
Address:        PO 29
Address:        21668 Double Arch Dr 
City:           Staunton
StateProv:      IL
PostalCode:     62088
Country:        US
RegDate:        2000-01-24
Updated:        2025-11-05
Comment:        Please submit all abuse complaints to
Comment:        [email protected]
Ref:            https://rdap.arin.net/registry/entity/MADT


OrgTechHandle: JB1300-ARIN
OrgTechName:   Bacher, Jan 
OrgTechPhone:  +1-618-713-3777 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/JB1300-ARIN

OrgAbuseHandle: ABUSE655-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-618-633-2267 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE655-ARIN

OrgTechHandle: WALDR142-ARIN
OrgTechName:   Waldrop, Justin 
OrgTechPhone:  +1-618-635-5000 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/WALDR142-ARIN

RTechHandle: JB1300-ARIN
RTechName:   Bacher, Jan 
RTechPhone:  +1-618-713-3777 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/JB1300-ARIN