Organization
Paychex Inc.
PAYCHEX
Registered
Jul 12, 1999
27 years ago
IPv4 Prefixes
34
27,904 addresses
IPv6 Prefixes
0
BGP Neighbours
5
4 upstream/peer · 0 downstream · 1 collector-only
Registration
AS Number AS13588 AS Name PAYCHEX Organization Paychex Inc. Organization ID PAYCHE-4 Address 911 Panorama Trail South, Rochester, NY, 14625, United States Country United States (US) Registry ARIN Allocated Jul 12, 1999 Record Created Jul 12, 1999 Last Updated Feb 24, 2012 Status
active
WHOIS Server whois.arin.net AS Description PAYCHEX - Paychex Inc., US Abuse Email [email protected] Abuse Phone +1-585-216-0877 IPv4 Prefixes
34 prefixes · 27,904 addresses · 31 top-level Routing data as of 2026-10-09 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 141.123.7.0/24 | 141.123.7.0 – 141.123.7.255 | 256 |
| 141.123.10.0/24 | 141.123.10.0 – 141.123.10.255 | 256 |
| 141.123.11.0/24 | 141.123.11.0 – 141.123.11.255 | 256 |
| 141.123.13.0/24 | 141.123.13.0 – 141.123.13.255 | 256 |
| 141.123.18.0/24 | 141.123.18.0 – 141.123.18.255 | 256 |
| 141.123.19.0/24 | 141.123.19.0 – 141.123.19.255 | 256 |
| 141.123.64.0/22 | 141.123.64.0 – 141.123.67.255 | 1,024 |
| 141.123.68.0/22 | 141.123.68.0 – 141.123.71.255 | 1,024 |
| 141.123.80.0/22 | 141.123.80.0 – 141.123.83.255 | 1,024 |
| 141.123.82.0/24 | 141.123.82.0 – 141.123.82.255 | 256 |
| 141.123.84.0/24 | 141.123.84.0 – 141.123.84.255 | 256 |
| 141.123.88.0/22 | 141.123.88.0 – 141.123.91.255 | 1,024 |
| 141.123.92.0/22 | 141.123.92.0 – 141.123.95.255 | 1,024 |
| 141.123.103.0/24 | 141.123.103.0 – 141.123.103.255 | 256 |
| 141.123.106.0/24 | 141.123.106.0 – 141.123.106.255 | 256 |
| 141.123.109.0/24 | 141.123.109.0 – 141.123.109.255 | 256 |
| 141.123.113.0/24 | 141.123.113.0 – 141.123.113.255 | 256 |
| 141.123.115.0/24 | 141.123.115.0 – 141.123.115.255 | 256 |
| 141.123.116.0/24 | 141.123.116.0 – 141.123.116.255 | 256 |
| 141.123.119.0/24 | 141.123.119.0 – 141.123.119.255 | 256 |
| 141.123.120.0/22 | 141.123.120.0 – 141.123.123.255 | 1,024 |
| 141.123.124.0/22 | 141.123.124.0 – 141.123.127.255 | 1,024 |
| 141.123.140.0/22 | 141.123.140.0 – 141.123.143.255 | 1,024 |
| 141.123.144.0/20 | 141.123.144.0 – 141.123.159.255 | 4,096 |
| 141.123.150.0/24 | 141.123.150.0 – 141.123.150.255 | 256 |
| 141.123.160.0/20 | 141.123.160.0 – 141.123.175.255 | 4,096 |
| 141.123.176.0/20 | 141.123.176.0 – 141.123.191.255 | 4,096 |
| 141.123.191.0/24 | 141.123.191.0 – 141.123.191.255 | 256 |
| 141.123.216.0/24 | 141.123.216.0 – 141.123.216.255 | 256 |
| 141.123.217.0/24 | 141.123.217.0 – 141.123.217.255 | 256 |
| 141.123.220.0/22 | 141.123.220.0 – 141.123.223.255 | 1,024 |
| 141.123.224.0/22 | 141.123.224.0 – 141.123.227.255 | 1,024 |
| 141.123.240.0/22 | 141.123.240.0 – 141.123.243.255 | 1,024 |
| 141.123.244.0/24 | 141.123.244.0 – 141.123.244.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
5 unique neighbours · 4 upstream/peer · 0 downstream · 1 collector-only. 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. Networks seen to the left of this AS only when they peer directly with a RIPE RIS route collector, so the adjacency may be an artefact of that peering; many of them also appear on the downstream side. Upstream & peer side (4)
Collector-only (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC 2 3 0
Raw RDAP Response
{
"endAutnum": 13588,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-07T08:35:25-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-10-07T13:26:04-04:00"
}
],
"handle": "DICHE-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DICHE-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13588"
},
{
"href": "https://whois.arin.net/rest/poc/DICHE-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13588"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-29T08:09:24-04:00"
},
{
"eventAction": "registration",
"eventDate": "2018-10-16T14:49:16-04:00"
}
],
"handle": "LOPEZ821-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/LOPEZ821-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13588"
},
{
"href": "https://whois.arin.net/rest/poc/LOPEZ821-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13588"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-02T11:38:51-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-10-07T13:15:26-04:00"
}
],
"handle": "KEYSE22-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KEYSE22-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13588"
},
{
"href": "https://whois.arin.net/rest/poc/KEYSE22-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13588"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-09-20T13:51:55-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-09-20T13:51:55-04:00"
}
],
"handle": "JOHNS4396-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/JOHNS4396-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13588"
},
{
"href": "https://whois.arin.net/rest/poc/JOHNS4396-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13588"
}
],
"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 2025-09-20"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-02-10T15:43:22-05:00"
},
{
"eventAction": "registration",
"eventDate": "2018-02-07T08:55:39-05:00"
}
],
"handle": "LINDS207-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/LINDS207-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13588"
},
{
"href": "https://whois.arin.net/rest/poc/LINDS207-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13588"
}
],
"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 2024-02-10"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-02T08:50:18-04:00"
},
{
"eventAction": "registration",
"eventDate": "2018-02-06T16:29:37-05:00"
}
],
"handle": "WATKI152-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WATKI152-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13588"
},
{
"href": "https://whois.arin.net/rest/poc/WATKI152-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13588"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "675 Basket Road\nWebster\nNY\n14580\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Julie Watkins"
],
[
"n",
{},
"text",
[
"Watkins",
"Julie",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-585-216-0877"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-10-07T13:31:50-04:00"
},
{
"eventAction": "registration",
"eventDate": "1999-07-12T00:00:00-04:00"
}
],
"handle": "PAYCHE-4",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PAYCHE-4",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13588"
},
{
"href": "https://whois.arin.net/rest/org/PAYCHE-4",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13588"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Paychex Inc."
],
[
"adr",
{
"label": "911 Panorama Trail South\nRochester\nNY\n14625\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-02-24T09:44:34-05:00"
},
{
"eventAction": "registration",
"eventDate": "1999-07-12T00:00:00-04:00"
}
],
"handle": "AS13588",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/13588",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13588"
},
{
"href": "https://whois.arin.net/rest/asn/AS13588",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13588"
}
],
"name": "PAYCHEX",
"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/13588"
}
],
"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/13588"
}
],
"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": 13588,
"status": [
"active"
]
} Contact details of private individuals are redacted.