ASN AS53257 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS53257?

AS53257 is listed under The Citadel, The Military College of South Carolina.

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?

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AS53257 The Citadel, The Military College of South Carolina

ASN Lookup Tool

The Citadel, The Military College of South Carolina citadel.edu

US 22 Routes

AS Data

AS53257

AS53257 – The Citadel, The Military College of South Carolina

AS Number	53257
AS Name	ASN1
Organization	The Citadel, The Military College of South Carolina (thecit-4)
Country	US
Website	citadel.edu
Number of IPv4 Routes	22
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2009-07-14

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Use ASN data for AS53257 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
155.225.224.0/19	AS53257	The Citadel, The Military College of South Carolina	The Citadel	8192
155.225.7.0/24	AS53257	The Citadel, The Military College of South Carolina	The Citadel	256
155.225.16.0/20	AS53257	The Citadel, The Military College of South Carolina	The Citadel	4096
155.225.48.0/23	AS53257	The Citadel, The Military College of South Carolina	The Citadel	512
155.225.66.0/23	AS53257	The Citadel, The Military College of South Carolina	The Citadel	512
155.225.70.0/24	AS53257	The Citadel, The Military College of South Carolina	The Citadel	256
155.225.208.0/20	AS53257	The Citadel, The Military College of South Carolina	The Citadel	4096
155.225.56.0/22	AS53257	The Citadel, The Military College of South Carolina	The Citadel	1024
155.225.60.0/24	AS53257	The Citadel, The Military College of South Carolina	The Citadel	256
155.225.200.0/21	AS53257	The Citadel, The Military College of South Carolina	The Citadel	2048
155.225.4.0/23	AS53257	The Citadel, The Military College of South Carolina	The Citadel	512
155.225.52.0/22	AS53257	The Citadel, The Military College of South Carolina	The Citadel	1024
155.225.96.0/19	AS53257	The Citadel, The Military College of South Carolina	The Citadel	8192
155.225.72.0/21	AS53257	The Citadel, The Military College of South Carolina	The Citadel	2048
155.225.128.0/19	AS53257	The Citadel, The Military College of South Carolina	The Citadel	8192
155.225.80.0/20	AS53257	The Citadel, The Military College of South Carolina	The Citadel	4096
155.225.68.0/23	AS53257	The Citadel, The Military College of South Carolina	The Citadel	512
155.225.160.0/19	AS53257	The Citadel, The Military College of South Carolina	The Citadel	8192
155.225.32.0/20	AS53257	The Citadel, The Military College of South Carolina	The Citadel	4096
155.225.0.0/22	AS53257	The Citadel, The Military College of South Carolina	The Citadel	1024
155.225.8.0/21	AS53257	The Citadel, The Military College of South Carolina	The Citadel	2048
155.225.65.0/24	AS53257	The Citadel, The Military College of South Carolina	The Citadel	256

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:       53257
ASName:         ASN1
ASHandle:       AS53257
RegDate:        2009-07-14
Updated:        2012-02-24
Ref:            https://rdap.arin.net/registry/autnum/53257


OrgName:        The Citadel
OrgId:          THECIT-4
Address:        Information Technology Services
City:           Charleston
StateProv:      SC
PostalCode:     29409
Country:        US
RegDate:        1991-12-02
Updated:        2020-05-22
Ref:            https://rdap.arin.net/registry/entity/THECIT-4


OrgDNSHandle: CANTR102-ARIN
OrgDNSName:   Cantrell, Chris 
OrgDNSPhone:  +1-843-953-1117 
OrgDNSEmail:  cantrellc@citadel.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/CANTR102-ARIN

OrgTechHandle: DOMAI365-ARIN
OrgTechName:   domains
OrgTechPhone:  +1-843-953-2140 
OrgTechEmail:  domains@citadel.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/DOMAI365-ARIN

OrgAbuseHandle: DOMAI365-ARIN
OrgAbuseName:   domains
OrgAbusePhone:  +1-843-953-2140 
OrgAbuseEmail:  domains@citadel.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DOMAI365-ARIN

OrgNOCHandle: DOMAI365-ARIN
OrgNOCName:   domains
OrgNOCPhone:  +1-843-953-2140 
OrgNOCEmail:  domains@citadel.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/DOMAI365-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" : "53257",
    "as_handle" : "AS53257",
    "as_name" : "ASN1",
    "admin_contacts" : [ "CANTR102-ARIN" ],
    "tech_contacts" : [ "DOMAI365-ARIN" ],
    "abuse_contacts" : [ "DOMAI365-ARIN" ],
    "date_created" : "2009-07-14",
    "date_updated" : "2012-02-24",
    "source" : "https://rdap.arin.net/registry/autnum/53257"
  } ],
  "organization" : {
    "handle" : "THECIT-4",
    "name" : "The Citadel",
    "address" : [ "Information Technology Services", "Charleston", "SC", "29409", "US" ],
    "city" : "Charleston",
    "state" : "SC",
    "zip_code" : "29409",
    "country" : [ "US" ],
    "date_created" : "1991-12-02",
    "date_updated" : "2020-05-22",
    "source" : "https://rdap.arin.net/registry/entity/THECIT-4",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "CANTR102-ARIN",
    "name" : "Cantrell, Chris",
    "email" : [ "cantrellc@citadel.edu" ],
    "phone" : [ "+1-843-953-1117" ],
    "source" : "https://rdap.arin.net/registry/entity/CANTR102-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "DOMAI365-ARIN",
    "name" : "domains",
    "email" : [ "domains@citadel.edu" ],
    "phone" : [ "+1-843-953-2140" ],
    "source" : "https://rdap.arin.net/registry/entity/DOMAI365-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "DOMAI365-ARIN",
    "name" : "domains",
    "email" : [ "domains@citadel.edu" ],
    "phone" : [ "+1-843-953-2140" ],
    "source" : "https://rdap.arin.net/registry/entity/DOMAI365-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS2711	Spirit Communications	US

Upstreams

AS Number	Description	Country
AS2711	Spirit Communications	US