AS2 University of Delaware

UDEL-DCN

IPv4 Addresses: 69,632

Number of Peers: 10

Number of Prefixes: 9

ASN Allocated: 10^th January 1991

ASN
Prefixes
Peers
Upstreams
Downstreams
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World Map
Raw Whois

AS2 Summary

Regional Registry:

ARIN

Allocation Status:

Assigned

Allocation Date:

10^th January 1991

Allocated Country:

AS2 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

noc@udel.edu

Abuse Contacts:

noc@udel.edu

Address:

Information Technologies,

192 South Chapel Street,

Newark,

DE,

19716,

IPv4 Prefixes
IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	91.143.144.0/20	"South telephone company" LLC		91.143.144.0/20	RIPE
	128.4.0.0/16	University of Delaware		128.4.0.0/16	ARIN

Announced Prefix	Description	Parent Prefix	RIR
2804:f80:3::/48	RM dos Santos Informatica	2804:f80::/32	Lacnic
2804:70f0::/33		-
2804:70f0:8000::/33		-
2804:7f08:c000::/34	ULTRAXX SERVICOS DE CONECTIVIDADE LTDA	2804:7f08::/32	Lacnic
2804:9030::/34		-
2804:9030:4000::/34	SPEEDY FIBER TELECOMUNICAiÂ¿Â½iÂ¿Â½ES LTDA	2804:9030::/32	Lacnic
2804:9030:8000::/34		-

IPv4 Peers
IPv6 Peers

ASN	Name	Description
AS134884	AISPL-AS	ARICHWAL IT SERVICES PRIVATE LIMITED
AS17665	ONEBROADBAND	ONEOTT INTERTAINMENT LIMITED
AS41837	UTC-AS	South Telephony Company LTD
AS29091	IPNXng	ipNX Nigeria Limited
AS37613	Dolphin-Telecom-AS	DOLPHIN TELECOMMUNICATION LIMITED
AS34	UDELNET	University of Delaware

ASN	Name	Description
AS273535	SPEEDY FIBER TELECOMUNICAiÂ¿Â½iÂ¿Â½ES LTDA	SPEEDY FIBER TELECOMUNICAiÂ¿Â½iÂ¿Â½ES LTDA
AS270757	VIP NET PROVEDOR DE SERVICOS DE INTERNET LTDA	VIP NET PROVEDOR DE SERVICOS DE INTERNET LTDA
AS61893	RM dos Santos Informatica	RM dos Santos Informatica
AS271662	ULTRAXX SERVICOS DE CONECTIVIDADE LTDA	ULTRAXX SERVICOS DE CONECTIVIDADE LTDA

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS34	UDELNET	University of Delaware
	AS41837	UTC-AS	South Telephony Company LTD

IPv4 Upstream Graph

ASN	Name	Description
AS273535	SPEEDY FIBER TELECOMUNICAiÂ¿Â½iÂ¿Â½ES LTDA	SPEEDY FIBER TELECOMUNICAiÂ¿Â½iÂ¿Â½ES LTDA
AS271662	ULTRAXX SERVICOS DE CONECTIVIDADE LTDA	ULTRAXX SERVICOS DE CONECTIVIDADE LTDA
AS61893	RM dos Santos Informatica	RM dos Santos Informatica
AS270757	VIP NET PROVEDOR DE SERVICOS DE INTERNET LTDA	VIP NET PROVEDOR DE SERVICOS DE INTERNET LTDA

IPv6 Upstream Graph

IPv4 Downstreams

Country	ASN	Name	Description
	AS134884	AISPL-AS	ARICHWAL IT SERVICES PRIVATE LIMITED

#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       2
ASName:         UDEL-DCN
ASHandle:       AS2
RegDate:        1991-01-10
Updated:        2023-11-08    
Ref:            https://rdap.arin.net/registry/autnum/2


OrgName:        University of Delaware
OrgId:          UNIVER-19-Z
Address:        Information Technologies
Address:        192 South Chapel Street
City:           Newark
StateProv:      DE
PostalCode:     19716
Country:        US
RegDate:        2008-03-18
Updated:        2024-08-15
Ref:            https://rdap.arin.net/registry/entity/UNIVER-19-Z


OrgRoutingHandle: NSS13-ARIN
OrgRoutingName:   Network and Systems Services
OrgRoutingPhone:  +1-302-831-6000 
OrgRoutingEmail:  noc@udel.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NSS13-ARIN

OrgTechHandle: NSS13-ARIN
OrgTechName:   Network and Systems Services
OrgTechPhone:  +1-302-831-6000 
OrgTechEmail:  noc@udel.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/NSS13-ARIN

OrgDNSHandle: UDELN-ARIN
OrgDNSName:   UDel NOC
OrgDNSPhone:  +1-302-831-3717 
OrgDNSEmail:  noc@udel.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgAbuseHandle: UDELN-ARIN
OrgAbuseName:   UDel NOC
OrgAbusePhone:  +1-302-831-3717 
OrgAbuseEmail:  noc@udel.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgNOCHandle: UDELN-ARIN
OrgNOCName:   UDel NOC
OrgNOCPhone:  +1-302-831-3717 
OrgNOCEmail:  noc@udel.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/UDELN-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 1997-2025, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed

AS2 University of Delaware

UDEL-DCN

AS2 Summary

Regional Registry:

Allocation Status:

Allocation Date:

Allocated Country:

AS2 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

Abuse Contacts:

Address:

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