ASN AS31746 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS31746?

AS31746 is listed under Franklin and Marshall College.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS31746 Franklin and Marshall College

ASN Lookup Tool

Franklin and Marshall College fandm.edu

US 3 Routes

AS Data

AS31746

AS31746 – Franklin and Marshall College

AS Number	31746
AS Name	FANDM
Organization	Franklin and Marshall College (fmc-4)
Country	US
Website	fandm.edu
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2003-12-11

ASN Intelligence API for production workflows

Use ASN data for AS31746 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
66.132.176.0/22	AS31746	Franklin and Marshall College	Franklin and Marshall College	1024
216.150.6.0/23	AS31746	Franklin and Marshall College	Franklin and Marshall College	512
66.132.168.0/22	AS31746	Franklin and Marshall College	Franklin and Marshall College	1024

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:       31746
ASName:         FANDM
ASHandle:       AS31746
RegDate:        2003-12-11
Updated:        2012-02-24
Comment:        http://www.fandm.edu
Ref:            https://rdap.arin.net/registry/autnum/31746


OrgName:        Franklin and Marshall College
OrgId:          FMC-4
Address:        P.O. Box 3003
City:           Lancaster
StateProv:      PA
PostalCode:     17604
Country:        US
RegDate:        1991-10-30
Updated:        2023-12-19
Comment:        http://www.fandm.edu
Ref:            https://rdap.arin.net/registry/entity/FMC-4


OrgTechHandle: SCHUM60-ARIN
OrgTechName:   Schuman, Greg 
OrgTechPhone:  +1-717-358-4281 
OrgTechEmail:  greg.schuman@fandm.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/SCHUM60-ARIN

OrgTechHandle: STICH14-ARIN
OrgTechName:   Stich, Andrew 
OrgTechPhone:  +1-717-358-4966 
OrgTechEmail:  astich@fandm.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/STICH14-ARIN

OrgAbuseHandle: STICH14-ARIN
OrgAbuseName:   Stich, Andrew 
OrgAbusePhone:  +1-717-358-4966 
OrgAbuseEmail:  astich@fandm.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/STICH14-ARIN

OrgTechHandle: MILLE3193-ARIN
OrgTechName:   Miller, Jonathan 
OrgTechPhone:  +1-717-358-4835 
OrgTechEmail:  jmille11@fandm.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MILLE3193-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "31746",
    "as_handle" : "AS31746",
    "as_name" : "FANDM",
    "tech_contacts" : [ "SCHUM60-ARIN", "STICH14-ARIN", "MILLE3193-ARIN" ],
    "abuse_contacts" : [ "STICH14-ARIN" ],
    "date_created" : "2003-12-11",
    "date_updated" : "2012-02-24",
    "source" : "https://rdap.arin.net/registry/autnum/31746"
  } ],
  "organization" : {
    "handle" : "FMC-4",
    "name" : "Franklin and Marshall College",
    "address" : [ "P.O. Box 3003", "Lancaster", "PA", "17604", "US" ],
    "city" : "Lancaster",
    "state" : "PA",
    "zip_code" : "17604",
    "country" : [ "US" ],
    "date_created" : "1991-10-30",
    "date_updated" : "2023-12-19",
    "source" : "https://rdap.arin.net/registry/entity/FMC-4",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "SCHUM60-ARIN",
    "name" : "Schuman, Greg",
    "email" : [ "greg.schuman@fandm.edu" ],
    "phone" : [ "+1-717-358-4281" ],
    "source" : "https://rdap.arin.net/registry/entity/SCHUM60-ARIN"
  }, {
    "handle" : "STICH14-ARIN",
    "name" : "Stich, Andrew",
    "email" : [ "astich@fandm.edu" ],
    "phone" : [ "+1-717-358-4966" ],
    "source" : "https://rdap.arin.net/registry/entity/STICH14-ARIN"
  }, {
    "handle" : "MILLE3193-ARIN",
    "name" : "Miller, Jonathan",
    "email" : [ "jmille11@fandm.edu" ],
    "phone" : [ "+1-717-358-4835" ],
    "source" : "https://rdap.arin.net/registry/entity/MILLE3193-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "STICH14-ARIN",
    "name" : "Stich, Andrew",
    "email" : [ "astich@fandm.edu" ],
    "phone" : [ "+1-717-358-4966" ],
    "source" : "https://rdap.arin.net/registry/entity/STICH14-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS14877	FirstLight Networks, LLC	US
AS14877	FirstLight Fiber, Inc.	US
AS5650	Frontier Communications of America, Inc.	US
AS399855	Keystone REN, LLC	US

Upstreams

AS Number	Description	Country
AS14877	FirstLight Networks, LLC	US
AS5650	Frontier Communications of America, Inc.	US
AS399855	Keystone REN, LLC	US