Organization
Carollo Engineers
CAROLLO-ENGINEERS
Registered
Jan 10, 2001
25 years ago
IPv4 Prefixes
6
4,096 addresses
IPv6 Prefixes
0
BGP Neighbours
1
1 upstream/peer · 0 downstream
Registration
AS Number AS19472 AS Name CAROLLO-ENGINEERS Organization Carollo Engineers Organization ID CAROLL-1 Address 4600 E. Washington, Ste 500, Phoenix, AZ, 85034, United States Country United States (US) Registry ARIN Allocated Jan 10, 2001 Record Created Jan 10, 2001 Last Updated Aug 20, 2019 Status
active
WHOIS Server whois.arin.net AS Description CAROLLO-ENGINEERS - Carollo Engineers, US Abuse Email [email protected] Abuse Phone +1-941-893-6486 IPv4 Prefixes
6 prefixes · 4,096 addresses Routing data as of 2026-10-05 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 206.211.192.0/21 | 206.211.192.0 – 206.211.199.255 | 2,048 |
| 206.211.200.0/22 | 206.211.200.0 – 206.211.203.255 | 1,024 |
| 206.211.204.0/24 | 206.211.204.0 – 206.211.204.255 | 256 |
| 206.211.205.0/24 | 206.211.205.0 – 206.211.205.255 | 256 |
| 206.211.206.0/24 | 206.211.206.0 – 206.211.206.255 | 256 |
| 206.211.207.0/24 | 206.211.207.0 – 206.211.207.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
1 unique neighbour · 1 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 (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS12025 IMDC-AS12025 - Iron Mountain Data Center 261 2,004 0
Raw RDAP Response
{
"endAutnum": 19472,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-12-04T08:14:10-05:00"
},
{
"eventAction": "registration",
"eventDate": "2017-12-11T12:56:57-05:00"
}
],
"handle": "ANDRI26-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ANDRI26-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/19472"
},
{
"href": "https://whois.arin.net/rest/poc/ANDRI26-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/19472"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"abuse",
"administrative",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "301 N Cattlemen Road\nSarasota\nFL\n34232\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Thomas Andrich"
],
[
"n",
{},
"text",
[
"Andrich",
"Thomas",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-941-893-6486"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-303-472-0660"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-08-22T06:43:12-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-03-30T11:28:30-04:00"
}
],
"handle": "GONZA1478-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GONZA1478-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/19472"
},
{
"href": "https://whois.arin.net/rest/poc/GONZA1478-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/19472"
}
],
"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 2025-08-21"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical",
"dns"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-03-30T14:13:20-04:00"
},
{
"eventAction": "registration",
"eventDate": "2001-01-10T00:00:00-05:00"
}
],
"handle": "CAROLL-1",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CAROLL-1",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/19472"
},
{
"href": "https://whois.arin.net/rest/org/CAROLL-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/19472"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Carollo Engineers"
],
[
"adr",
{
"label": "4600 E. Washington\r\nSte 500\nPhoenix\nAZ\n85034\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2019-08-20T13:32:59-04:00"
},
{
"eventAction": "registration",
"eventDate": "2001-01-10T00:00:00-05:00"
}
],
"handle": "AS19472",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/19472",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/19472"
},
{
"href": "https://whois.arin.net/rest/asn/AS19472",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/19472"
}
],
"name": "CAROLLO-ENGINEERS",
"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/19472"
}
],
"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/19472"
}
],
"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"
],
"startAutnum": 19472,
"status": [
"active"
]
} Contact details of private individuals are redacted.