AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
ACNIELSEN-AS ACNIELSEN 49 0 15,872 0 United States
15,872 IPv4 Addresses
CIDR Description IP Num
1.232.49.0/24 broadNnet SK Broadband Co Ltd 256
8.28.183.0/24 ACNIELSEN 256
12.5.67.0/24 THE NIELSEN COMPANYATTNFINAC 256
65.122.246.0/24 VNU INC 256
121.162.175.0/24 KORNET Korea Telecom 256
138.108.1.0/24 A.C. Nielsen Company 256
138.108.6.0/24 A.C. Nielsen Company 256
138.108.13.0/24 A.C. Nielsen Company 256
138.108.16.0/21 A.C. Nielsen Company 2048
138.108.27.0/24 A.C. Nielsen Company 256
138.108.32.0/24 A.C. Nielsen Company 256
138.108.33.0/24 A.C. Nielsen Company 256
138.108.36.0/24 A.C. Nielsen Company 256
138.108.38.0/24 A.C. Nielsen Company 256
138.108.39.0/24 A.C. Nielsen Company 256
138.108.42.0/24 A.C. Nielsen Company 256
138.108.46.0/24 A.C. Nielsen Company 256
138.108.50.0/24 A.C. Nielsen Company 256
138.108.54.0/24 A.C. Nielsen Company 256
138.108.55.0/24 A.C. Nielsen Company 256
138.108.63.0/24 A.C. Nielsen Company 256
138.108.96.0/21 A.C. Nielsen Company 2048
138.108.97.0/24 A.C. Nielsen Company 256
138.108.98.0/24 A.C. Nielsen Company 256
138.108.100.0/24 A.C. Nielsen Company 256
138.108.103.0/24 A.C. Nielsen Company 256
138.108.104.0/23 A.C. Nielsen Company 512
138.108.106.0/23 A.C. Nielsen Company 512
138.108.110.0/24 A.C. Nielsen Company 256
138.108.111.0/24 A.C. Nielsen Company 256
138.108.113.0/24 A.C. Nielsen Company 256
138.108.114.0/24 A.C. Nielsen Company 256
138.108.124.0/24 A.C. Nielsen Company 256
138.108.136.0/24 A.C. Nielsen Company 256
138.108.137.0/24 A.C. Nielsen Company 256
138.108.140.0/22 A.C. Nielsen Company 1024
138.108.141.0/24 A.C. Nielsen Company 256
138.108.143.0/24 A.C. Nielsen Company 256
138.108.144.0/24 A.C. Nielsen Company 256
138.108.148.0/24 A.C. Nielsen Company 256
138.108.162.0/24 A.C. Nielsen Company 256
138.108.163.0/24 A.C. Nielsen Company 256
203.11.170.0/24 ACN1-AU The Nielsen Company Australia Pty Ltd 256
203.11.171.0/24 ACN1-AU The Nielsen Company Australia Pty Ltd 256
203.11.172.0/24 ACN1-AU The Nielsen Company Australia Pty Ltd 256
203.11.173.0/24 ACN1-AU The Nielsen Company Australia Pty Ltd 256
203.11.174.0/24 ACN1-AU The Nielsen Company Australia Pty Ltd 256
206.51.13.0/24 Nielsen Marketing Research 256
206.51.15.0/24 Nielsen Marketing Research 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2764 AAPT - AAPT Limited, AU Australia 837,120 8,591,245,312 IPv4 IPv4
AS2856 BT-UK-AS - British Telecommunications PLC, GB United Kingdom 11,168,000 549,755,944,960 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 39,318,432 21,494,759,680 IPv4 IPv4
AS9534 MAXIS-AS1-AP - Maxis Broadband Sdn Bhd, MY Malaysia 509,952 4,295,491,584 IPv4 IPv4
AS36994 Vodacom-VB - Vodacom, ZA South Africa 468,224 9,395,240,960 IPv4 IPv4
AS209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US United States 20,837,120 1,117,765,894,144 IPv4 IPv4
AS9924 TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider., TW Taiwan 2,508,032 141,733,920,768 IPv4 IPv4
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 807,680 8,589,934,592 IPv4 IPv4
AS27717 Corporacion Digitel C.A., VE Venezuela 40,192 30,064,771,072 IPv4 IPv4
AS31042 SERBIA-BROADBAND-AS - Serbia BroadBand-Srpske Kablovske mreze d.o.o., RS Serbia 520,448 68,719,476,736 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,136,640 21,475,295,232 IPv4 IPv4
AS4657 STARHUB-INTERNET - Starhub Internet Pte Ltd, SG Singapore 643,840 17,448,304,640 IPv4 IPv4
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 278,528 8,590,131,200 IPv4 IPv4
AS6660 CWASIA - Vodafone Limited, GB United Kingdom 36,864 4,294,967,296 IPv4 IPv4
AS34779 T-2-AS - T-2, d.o.o., SI Slovenia 201,728 34,359,738,368 IPv4 IPv4
AS812 ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc., CA Canada 4,149,248 21,474,967,552 IPv4 IPv4
AS3212 TELEMACH - Telemach UG d.o.o., SI Slovenia 336,384 107,374,182,400 IPv4 IPv4
AS4323 CENTURYLINK-LEGACY-TWTC - tw telecom holdings, inc., US United States 1,012,224 0 IPv4 IPv4
AS34772 NEOTEL-AS-MK - NEOTEL DOO export-import Skopje, MK Macedonia 63,488 4,294,967,296 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,071,360 12,884,901,888 IPv4 IPv4
AS2685 ATGS-MMD-AS - AT&T Global Network Services, LLC, US United States 67,072 4,295,229,440 IPv4 IPv4
AS703 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US United States 718,848 68,719,476,736 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 83,806,720 2,328,426,577,920 IPv4 IPv4
AS9318 SKB-AS - SK Broadband Co Ltd, KR Republic of Korea 14,675,968 8,590,000,128 IPv4 IPv4
AS10103 HKBN-AS-AP - Hong Kong Broadband Network Ltd, HK Hong Kong 113,152 4,294,967,296 IPv4 IPv4
AS20001 TWC-20001-PACWEST - Charter Communications Inc, US United States 6,700,288 17,179,869,184 IPv4 IPv4
AS62 CONE - CyrusOne LLC, US United States 140,288 8,774,483,968 IPv4 IPv4
AS4766 KIXS-AS-KR - Korea Telecom, KR Republic of Korea 45,525,124 148,453,851,136 IPv4 IPv4
AS4775 GLOBE-TELECOM-AS - Globe Telecom (GMCR,INC), PH Philippines 559,616 8,589,934,592 IPv4 IPv4
AS8151 Uninet S.A. de C.V., MX Mexico 13,547,040 81,623,056,384 IPv4 IPv4
AS8400 TELEKOM-AS - TELEKOM SRBIJA a.d., RS Serbia 712,704 4,294,967,296 IPv4 IPv4
AS14178 Megacable Comunicaciones de Mexico, S.A. de C.V., MX Mexico 60,416 4,294,967,296 IPv4 IPv4
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 6,106,240 128,879,493,120 IPv4 IPv4
AS5391 T-HT - Hrvatski Telekom d.d., HR Croatia 1,122,304 4,294,967,296 IPv4 IPv4
AS6821 MT-AS-OWN - Makedonski Telekom AD-Skopje, MK Macedonia 328,704 34,359,738,368 IPv4 IPv4
AS9299 IPG-AS-AP - Philippine Long Distance Telephone Company, PH Philippines 2,590,720 34,359,738,368 IPv4 IPv4
AS35549 METRONET-AS - A1 Hrvatska d.o.o., HR Croatia 52,736 0 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,535,360 310,094,888,960 IPv4 IPv4
IP Address Domain NUMs Domains
138.108.6.205 1 secure-uat-dpr.imrworldwide.com
ASNumber:       16477
ASName:         ACNIELSEN-AS
ASHandle:       AS16477
RegDate:        2000-05-02
Updated:        2018-01-29    
Ref:            https://rdap.arin.net/registry/autnum/16477


OrgName:        ACNIELSEN
OrgId:          ACNIEL-1
Address:        85 Broad Street
City:           New York
StateProv:      NY
PostalCode:     10014
Country:        US
RegDate:        1999-07-25
Updated:        2018-01-29
Ref:            https://rdap.arin.net/registry/entity/ACNIEL-1


OrgAbuseHandle: BO270-ARIN
OrgAbuseName:   Olsen, Brian 
OrgAbusePhone:  +1-847-605-5000 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BO270-ARIN

OrgTechHandle: BO270-ARIN
OrgTechName:   Olsen, Brian 
OrgTechPhone:  +1-847-605-5000 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/BO270-ARIN

RTechHandle: BO270-ARIN
RTechName:   Olsen, Brian 
RTechPhone:  +1-847-605-5000 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/BO270-ARIN

RNOCHandle: BO270-ARIN
RNOCName:   Olsen, Brian 
RNOCPhone:  +1-847-605-5000 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/BO270-ARIN

RAbuseHandle: BO270-ARIN
RAbuseName:   Olsen, Brian 
RAbusePhone:  +1-847-605-5000 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/BO270-ARIN