Organization
Interface Security Systems LLC
ISS-01
Registered
Sep 11, 2012
14 years ago
IPv4 Prefixes
6
1,536 addresses
IPv6 Prefixes
0
BGP Neighbours
6
6 upstream/peer · 0 downstream
Registration
AS Number AS54855 AS Name ISS-01 Organization Interface Security Systems LLC Organization ID ISSL-4 Address 1844 Lackland Hill Parkway, St. Louis, MO, 63146, United States Country United States (US) Registry ARIN Allocated Sep 11, 2012 Record Created Sep 11, 2012 Last Updated Sep 11, 2012 Status
active
WHOIS Server whois.arin.net AS Description ISS-01 - Interface Security Systems LLC, US Remarks www.interfacesystems.com Abuse Email [email protected] Abuse Phone +1-314-595-0100 IPv4 Prefixes
6 prefixes · 1,536 addresses Routing data as of 2026-10-10 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 204.27.17.0/24 | 204.27.17.0 – 204.27.17.255 | 256 |
| 204.27.20.0/24 | 204.27.20.0 – 204.27.20.255 | 256 |
| 204.27.23.0/24 | 204.27.23.0 – 204.27.23.255 | 256 |
| 204.27.24.0/24 | 204.27.24.0 – 204.27.24.255 | 256 |
| 204.27.25.0/24 | 204.27.25.0 – 204.27.25.255 | 256 |
| 204.27.27.0/24 | 204.27.27.0 – 204.27.27.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
6 unique neighbours · 6 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Upstream & peer side (6)
AS Name AS paths IPv4 sightings IPv6 sightings AS25956 LOGIXCOMM-AS4 - Logix 246 321 0 AS22677 CHARTER-22677-MO-IL-C3 - Charter Communications LLC 187 626 0 AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC 138 460 0 AS6461 ZAYO-6461 - Zayo Bandwidth 132 372 0 AS174 COGENT-174 - Cogent Communications, LLC 123 298 0 AS13876 FIBER-64 - FiberLight, LLC 12 14 0
Raw RDAP Response
{
"endAutnum": 54855,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-07T09:14:06-05:00"
},
{
"eventAction": "registration",
"eventDate": "2023-10-18T15:18:22-04:00"
}
],
"handle": "AYERS93-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/AYERS93-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/54855"
},
{
"href": "https://whois.arin.net/rest/poc/AYERS93-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/54855"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-11-07"
],
"title": "Unvalidated POC"
}
],
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-07T09:14:18-05:00"
},
{
"eventAction": "registration",
"eventDate": "2019-12-10T13:57:11-05:00"
}
],
"handle": "ISSTE-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ISSTE-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/54855"
},
{
"href": "https://whois.arin.net/rest/poc/ISSTE-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/54855"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-11-07"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse",
"technical",
"noc"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "3773 Corporate Center Dr.\nEarth City\nMO\n63045\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"ISS-Tech"
],
[
"org",
{},
"text",
"Interface Security Systems, LLC"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-314-595-0100"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-07T09:15:03-05:00"
},
{
"eventAction": "registration",
"eventDate": "2012-08-24T10:02:59-04:00"
}
],
"handle": "ISSL-4",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ISSL-4",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/54855"
},
{
"href": "https://whois.arin.net/rest/org/ISSL-4",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/54855"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.interfacesystems.com"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Interface Security Systems LLC"
],
[
"adr",
{
"label": "1844 Lackland Hill Parkway\nSt. Louis\nMO\n63146\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-09-11T12:51:33-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-09-11T12:51:33-04:00"
}
],
"handle": "AS54855",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/54855",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/54855"
},
{
"href": "https://whois.arin.net/rest/asn/AS54855",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/54855"
}
],
"name": "ISS-01",
"notices": [
{
"description": [
"By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/tou/",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/autnum/54855"
}
],
"title": "Terms of Service"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.arin.net/registry/autnum/54855"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "autnum",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"nro_rdap_profile_asn_flat_0"
],
"remarks": [
{
"description": [
"www.interfacesystems.com"
],
"title": "Registration Comments"
}
],
"startAutnum": 54855,
"status": [
"active"
]
} Contact details of private individuals are redacted.