AS Number
AS2
AS Name
UDEL-DCN
Org Name
University of Delaware
Registry

arin

RegDate

2008-03-18

Updated

2024-08-15

AS2 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

69,632

IPv6 NUMs(/64)

1,073,741,824

69,632 IPv4 Addresses
CIDR Description IP Num
91.143.144.0/20 "South telephone company" LLC 4096
128.4.0.0/16 University of Delaware 65536
CIDR Description IP NUMs(prefix /64)
2804:7f08:c000::/34 ULTRAXX SERVICOS DE CONECTIVIDADE LTDA 1073741824
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS37613 Dolphin-Telecom-AS - DOLPHIN TELECOMMUNICATION LIMITED, GH Ghana 2,048 0 IPv4 IPv4
AS37650 CM-Value-AS - CM Value Added Services (Pty) Ltd, ZA South Africa 21,504 0 IPv4 IPv4
AS41837 UTC-AS - "South telephone company" LLC, RU Russian Federation 0 0 IPv4 IPv4
AS131464 DJBL-AS-AP - Digi Jadoo Broadband Ltd, BD Bangladesh 5,376 4,294,967,296 IPv4 IPv4
AS263237 PowerHost Telecom SPA, CL Chile 3,328 131,072 IPv4 IPv4
AS271662 ULTRAXX SERVICOS DE CONECTIVIDADE LTDA, BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS34 UDELNET - University of Delaware, US United States 65,792 4,294,967,296 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,843,712 77,330,644,992 IPv4 IPv4
AS50673 Serverius-as - Serverius Holding B.V., NL Netherlands 61,952 68,719,542,272 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS29091 IPNXng - ipNX Nigeria Limited, NG Nigeria 73,728 4,294,967,296 IPv4 IPv4
AS50019 DYNET-AS - TURKLOKASYON TELEKOM VE BILISIM TEKNOLOJILERI, TR Turkey 2,048 0 IPv4 IPv4
AS137862 RAINBOWDNET-AS-AP - M/S Rainbow D Net, BD Bangladesh 512 0 IPv4 IPv4
AS138325 ETHERLINK-AS-AP - Ether Link, BD Bangladesh 256 0 IPv4 IPv4
AS142542 XCZ-AS-AP - Xtreme Cyber Zone, BD Bangladesh 256 0 IPv4 IPv4
AS149478 ROCKET-AS-AP - Rocket Internet Service, BD Bangladesh 512 65,536 IPv4 IPv4
AS149644 APNIC ASN block, AU Australia 512 0 IPv4 IPv4
AS150156 M99IT-AS-AP - 99IT, BD Bangladesh 512 65,536 IPv4 IPv4
AS266771 MAKRONET CONSULTING TECNOLOGIA E INFORMATICA LIMITADA, CL Chile 4,096 0 IPv4 IPv4
AS140988 SIMEC1-AS-AP - SIMEC SYSTEM LTD., BD Bangladesh 512 0 IPv4 IPv4
AS149453 TUFANONLINE-AS-AP - Tufan Online, BD Bangladesh 512 0 IPv4 IPv4
AS328218 WASP-AS - Wireless Associate Service Providers CC, ZA South Africa 4,096 0 IPv4 IPv4
IP Address Domain NUMs Domains
91.143.144.6 1 uprdor.ru
91.143.144.7 1 ns.infranet.ru
91.143.144.56 3 infranet.ru
91.143.148.26 3 mail.skagp.ru
91.143.148.178 2 sevkavagp.su
91.143.148.250 1 fearta.ru
91.143.157.2 1 mail1.mrsk-sk.ru
91.143.157.140 2 mail.skksk.ru
91.143.157.141 1 skksk.ddns.net
91.143.157.217 2 ic26.ru
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


OrgNOCHandle: UDELN-ARIN
OrgNOCName:   UDel NOC
OrgNOCPhone:  +1-302-831-3717 
OrgNOCEmail:  noc@udel.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/UDELN-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

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