C

Aggregated across every cluster whose name starts with "C" — a single company can be split across many separate clusters (per-datacenter, per-country, or per-subsidiary naming), so this view sums the true total rather than understating it with a single cluster's count.

3,527
Total ranges
2,512
Matched clusters

Matched clusters

C-46419 C-48091 C-46017 C-44224 C-45518 C-47054 C-44177 C-44168 C-44182 C-44262 C-44186 C-44187 C-44190 C-44193 C-44195 C-44197 C-44199 C-44203 C-44206 C-44208 C-44211 C-44214 C-44215 C-44217 C-44228 C-44235 C-44237 C-44239 C-44241 C-44244 C-44246 C-48674 C-48672 C-44250 C-44256 C-44875 C-46418 C-22658 C-44292 C-12526 C-44796 C-46876 C-44773 C-13160 C-46531 C-44006 C-46494 C-44768 C-45073 C-12781 C-2211 C-43349 C-22773 C-12875 C-42557 C-44356 C-47735 C-44900 C-44360 C-46006 +2452 more

Ranges (3,527)

showing 101–200 of 3,527 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)
CIDR Org name Cluster Registry Status Confidence
37.71.29.56/29 C--ET--A-FRANCE-LE-PLESSIS-BELLEVILLE C--ET--A-FRANCE-LE-PLESSIS-BELLEVILLE RIPE ASSIGNED PA ● medium
37.71.29.64/29 C--ET--A-FRANCE-PARIS C-ET-A-FRANCE-PARIS RIPE ASSIGNED PA ● low
37.71.29.72/29 C--ET--A-FRANCE-ST-MAXIMIN C--ET--A-FRANCE-ST-MAXIMIN RIPE ASSIGNED PA ● medium
37.71.29.80/29 C--ET--A-FRANCE-CHANTELOUP-EN-BRIE C--ET--A-FRANCE-CHANTELOUP-EN-BRIE RIPE ASSIGNED PA ● medium
37.71.29.112/29 C--ET--A-FRANCE-BEAUVAIS C--ET--A-FRANCE-BEAUVAIS RIPE ASSIGNED PA ● medium
37.71.29.120/29 C--ET--A-FRANCE-CHAMBLY C--ET--A-FRANCE-CHAMBLY RIPE ASSIGNED PA ● medium
37.71.29.176/29 C--ET--A-FRANCE-AUXERRE C--ET--A-FRANCE-AUXERRE RIPE ASSIGNED PA ● medium
37.71.29.232/29 C-ET-A-FRANCE C-ET-A-FRANCE RIPE ASSIGNED PA ● low
37.71.30.72/29 C-ET-A-FRANCE-BLAGNAC-CEDEX C-ET-A-FRANCE-BLAGNAC-CEDEX RIPE ASSIGNED PA ● medium
37.71.30.152/29 C--ET--A-FRANCE-CARCASSONNE C--ET--A-FRANCE-CARCASSONNE RIPE ASSIGNED PA ● medium
37.71.30.208/29 C--ET--A-FRANCE-NARBONNE C--ET--A-FRANCE-NARBONNE RIPE ASSIGNED PA ● medium
37.71.30.248/29 C--ET--A-FRANCE-CLAIRA C--ET--A-FRANCE-CLAIRA RIPE ASSIGNED PA ● medium
37.71.33.176/29 C--ET--A-FRANCE-BOE-CEDEX C--ET--A-FRANCE-BOE-CEDEX RIPE ASSIGNED PA ● medium
37.71.41.80/29 C--ET--A-FRANCE-ANNEMASSE C--ET--A-FRANCE-ANNEMASSE RIPE ASSIGNED PA ● medium
37.71.41.88/29 C--ET--A-FRANCE-CERNAY C--ET--A-FRANCE-CERNAY RIPE ASSIGNED PA ● medium
37.71.41.104/29 C--ET--A-FRANCE-HOUSSEN C--ET--A-FRANCE-HOUSSEN RIPE ASSIGNED PA ● medium
37.71.41.112/29 C--ET--A-FRANCE-ANTHY-SUR-LEMAN C--ET--A-FRANCE-ANTHY-SUR-LEMAN RIPE ASSIGNED PA ● medium
37.71.41.120/29 C--ET--A-FRANCE-GROSBLIEDERSTROFF C--ET--A-FRANCE-GROSBLIEDERSTROFF RIPE ASSIGNED PA ● medium
37.71.41.176/29 C--ET--A-FRANCE-VAUXBUIN C--ET--A-FRANCE-VAUXBUIN RIPE ASSIGNED PA ● medium
37.71.41.184/29 C--ET--A-FRANCE-MONT-ST-MARTIN C--ET--A-FRANCE-MONT-ST-MARTIN RIPE ASSIGNED PA ● medium
37.71.41.192/29 C--ET--A-FRANCE-LONGEVILLE-LES-ST-AVOLD C--ET--A-FRANCE-LONGEVILLE-LES-ST-AVOLD RIPE ASSIGNED PA ● medium
37.71.44.24/29 C--ET--A-FRANCE-ANGLET C--ET--A-FRANCE-ANGLET RIPE ASSIGNED PA ● medium
37.71.44.56/29 C--ET--A-FRANCE-POITIERS C--ET--A-FRANCE-POITIERS RIPE ASSIGNED PA ● medium
37.71.44.64/29 C--ET--A-FRANCE-ST-PIERRE-DU-MONT C--ET--A-FRANCE-ST-PIERRE-DU-MONT RIPE ASSIGNED PA ● medium
37.71.44.112/29 C--ET--A-FRANCE-BOULAZAC C--ET--A-FRANCE-BOULAZAC RIPE ASSIGNED PA ● medium
37.71.44.144/29 C--ET--A-FRANCE-CHAURAY C--ET--A-FRANCE-CHAURAY RIPE ASSIGNED PA ● medium
37.71.48.56/29 C--ET--A-FRANCE-PONTARLIER C--ET--A-FRANCE-PONTARLIER RIPE ASSIGNED PA ● medium
37.71.48.64/29 C--ET--A-FRANCE-GEISPOLSHEIM C--ET--A-FRANCE-GEISPOLSHEIM RIPE ASSIGNED PA ● medium
37.71.48.72/29 C--ET--A-FRANCE-ECOLE-VALENTIN C--ET--A-FRANCE-ECOLE-VALENTIN RIPE ASSIGNED PA ● medium
37.71.48.80/29 C--ET--A-FRANCE-MOULINS-LES-METZ C--ET--A-FRANCE-MOULINS-LES-METZ RIPE ASSIGNED PA ● medium
37.71.48.160/29 C--ET--A-FRANCE-TERVILLE C--ET--A-FRANCE-TERVILLE RIPE ASSIGNED PA ● medium
37.71.49.24/29 C--ET--A-FRANCE-MARSEILLE C-ET-A-FRANCE-MARSEILLE RIPE ASSIGNED PA ● low
37.71.49.32/29 C--ET--A-FRANCE-VALENCE C--ET--A-FRANCE-VALENCE RIPE ASSIGNED PA ● medium
37.71.49.184/29 C--ET--A-FRANCE-FREJUS C--ET--A-FRANCE-FREJUS RIPE ASSIGNED PA ● medium
37.71.51.80/29 C-ET-A-CHAMBERY-CHAMNORD-CHAMBERY C-ET-A-CHAMBERY-CHAMNORD-CHAMBERY RIPE ASSIGNED PA ● medium
37.71.53.16/29 C--ET--A-FRANCE-SEVRAN C--ET--A-FRANCE-SEVRAN RIPE ASSIGNED PA ● medium
37.71.53.24/29 C--ET--A-FRANCE C-ET-A-FRANCE RIPE ASSIGNED PA ● low
37.71.53.32/29 C--ET--A-FRANCE-STE-GENEVIEVE-DES-BOIS C--ET--A-FRANCE-STE-GENEVIEVE-DES-BOIS RIPE ASSIGNED PA ● medium
37.71.53.80/29 C-ET-A-FRANCE-CHEZ-CENTRE-CIAL C-ET-A-FRANCE-CHEZ-CENTRE-CIAL RIPE ASSIGNED PA ● medium
37.71.53.136/29 C--ET--A-FRANCE-VILLEBON-SUR-YVETTE C--ET--A-FRANCE-VILLEBON-SUR-YVETTE RIPE ASSIGNED PA ● medium
37.71.54.80/29 C--ET--A-FRANCE-THOIRY C--ET--A-FRANCE-THOIRY RIPE ASSIGNED PA ● medium
37.71.54.112/29 C--ET--A-FRANCE-ST-PARRES-AUX-TER C--ET--A-FRANCE-ST-PARRES-AUX-TER RIPE ASSIGNED PA ● medium
37.71.57.8/29 C--ET--A-FRANCE-VILLERS-SEMEUSE C--ET--A-FRANCE-VILLERS-SEMEUSE RIPE ASSIGNED PA ● medium
37.71.57.56/29 C--ET--A-FRANCE-SECLIN C--ET--A-FRANCE-SECLIN RIPE ASSIGNED PA ● medium
37.71.57.208/29 C--A-FRANCE_K7289-00075-001 C--A-FRANCE_K7289-00075-001 RIPE ASSIGNED PA ● medium
37.71.63.24/29 C--ET--A-FRANCE-BEAUCOUZE C--ET--A-FRANCE-BEAUCOUZE RIPE ASSIGNED PA ● medium
37.71.68.144/29 C--ET--A-FRANCE-CAEN C--ET--A-FRANCE-CAEN RIPE ASSIGNED PA ● low
37.71.81.112/28 C-D-E-F-BOBIGNY C-D-E-F-BOBIGNY RIPE ASSIGNED PA ● medium
37.71.83.72/29 C-ET-A-CHAMBRAY-LES-TOURS-CHAMBRAY-LES-TOURS C-ET-A-CHAMBRAY-LES-TOURS-CHAMBRAY-LES-TOURS RIPE ASSIGNED PA ● medium
37.71.83.80/29 C--ET--A-FRANCE-ST-MAUR C--ET--A-FRANCE-ST-MAUR RIPE ASSIGNED PA ● medium
37.71.84.104/29 C-ET-A-AVERMES-MOULINS-AVERMES C-ET-A-AVERMES-MOULINS-AVERMES RIPE ASSIGNED PA ● medium
37.71.84.128/29 C--ET--A-FRANCE-L-ISLE-D-ABEAU C--ET--A-FRANCE-L-ISLE-D-ABEAU RIPE ASSIGNED PA ● medium
37.71.89.40/29 C-ET-A-SCIONZIER-SCIONZIER C-ET-A-SCIONZIER-SCIONZIER RIPE ASSIGNED PA ● medium
37.71.89.56/29 C--ET--A-FRANCE-CORMONTREUIL C--ET--A-FRANCE-CORMONTREUIL RIPE ASSIGNED PA ● medium
37.71.89.64/29 C--ET--A-FRANCE-SCHWEIGHOUSE-SUR-MODER C--ET--A-FRANCE-SCHWEIGHOUSE-SUR-MODER RIPE ASSIGNED PA ● medium
37.71.89.112/29 C--ET--A-FRANCE-ILLZACH C--ET--A-FRANCE-ILLZACH RIPE ASSIGNED PA ● medium
37.71.89.160/29 C--ET--A-FRANCE-ST-BRICE-COURCELLES C--ET--A-FRANCE-ST-BRICE-COURCELLES RIPE ASSIGNED PA ● medium
37.71.89.168/29 C--A-FRANCE_K7289-00122-001 C--A-FRANCE_K7289-00122-001 RIPE ASSIGNED PA ● medium
37.71.100.48/30 C-CAMPUS-VILLEURBANNE C-CAMPUS-VILLEURBANNE RIPE ASSIGNED PA ● low
37.71.100.52/30 C-CAMPUS-VILLEURBANNE C-CAMPUS-VILLEURBANNE RIPE ASSIGNED PA ● low
37.71.100.56/30 C-CAMPUS-VILLEURBANNE C-CAMPUS-VILLEURBANNE RIPE ASSIGNED PA ● low
37.71.100.60/30 C-CAMPUS-VILLEURBANNE C-CAMPUS-VILLEURBANNE RIPE ASSIGNED PA ● low
37.71.100.64/30 C-CAMPUS-VILLEURBANNE C-CAMPUS-VILLEURBANNE RIPE ASSIGNED PA ● low
37.71.100.68/30 C-CAMPUS-VILLEURBANNE C-CAMPUS-VILLEURBANNE RIPE ASSIGNED PA ● low
37.71.100.72/30 C-CAMPUS-VILLEURBANNE C-CAMPUS-VILLEURBANNE RIPE ASSIGNED PA ● low
37.71.102.24/29 C--ET--A-FRANCE-VARENNES-SUR-SEIN C--ET--A-FRANCE-VARENNES-SUR-SEIN RIPE ASSIGNED PA ● medium
37.71.108.136/29 C--A-FRANCE_K7289-00083-001 C--A-FRANCE_K7289-00083-001 RIPE ASSIGNED PA ● medium
37.71.118.16/28 C-F-E-B-SISLEY-PARIS C-F-E-B-SISLEY-PARIS RIPE ASSIGNED PA ● medium
37.71.124.16/29 C--ET--A-FRANCE-ST-MALO C--ET--A-FRANCE-ST-MALO RIPE ASSIGNED PA ● medium
37.71.139.180/30 C-CAMPUS_H9896-00002-002 C-CAMPUS_H9896-00002-002 RIPE ASSIGNED PA ● medium
37.71.179.156/30 C-D-2-I-TOULOUSE C-D-2-I-TOULOUSE RIPE ASSIGNED PA ● medium
37.128.100.8/30 C-Trade-Katowice C-Trade-Katowice RIPE ASSIGNED PA ● low
37.128.102.24/30 C-TRADE-Katowice C-Trade-Katowice RIPE ASSIGNED PA ● low
37.128.108.176/30 C-TRADE-Krakow C-TRADE-Krakow RIPE ASSIGNED PA ● low
37.128.110.144/30 C-TRADE-Krakow C-TRADE-Krakow RIPE ASSIGNED PA ● low
37.128.114.8/30 C-TRADE-Opole C-TRADE-Opole RIPE ASSIGNED PA ● medium
37.128.120.72/30 C-TRADE-Kalisz C-TRADE-Kalisz RIPE ASSIGNED PA ● medium
37.157.42.72/30 C A JUNK Maschinenbau GmbH C A JUNK Maschinenbau GmbH RIPE ASSIGNED PA ● high
38.140.64.0/19 C Spire Fiber C Spire Fiber BGP ANNOUNCED ● high
41.79.28.132/30 C-And-JAccounting_Liquid C-And-JAccounting_Liquid AFRINIC ASSIGNED PA ● medium
41.191.225.40/30 c_dormans c_dormans AFRINIC ASSIGNED PA ● low
41.191.226.56/29 c_dormans c_dormans AFRINIC ASSIGNED PA ● low
41.222.237.48/30 C_WOERMANN C_WOERMANN AFRINIC ASSIGNED PA ● medium
42.61.68.48/29 C-J-SG C-J-SG APNIC ALLOCATED NON-PORTABLE ● high
42.61.71.24/29 C-STEINWEG-SG C-STEINWEG-SG APNIC ALLOCATED NON-PORTABLE ● low
45.12.76.0/22 C&A Services GmbH & Co. OHG C&A Services GmbH & Co. OHG BGP ANNOUNCED ● high
45.68.72.156/32 C&A NET TELECOM C&A NET TELECOM PEERINGDB ASSIGNED ● high
45.68.73.109/32 C P COMUNICACAO C P COMUNICACAO PEERINGDB ASSIGNED ● high
45.68.75.31/32 C LINS NET SERVICOS DE INTERNET LTDA - ME C LINS NET SERVICOS DE INTERNET LTDA - ME PEERINGDB ASSIGNED ● high
45.68.81.15/32 C-ComTelecom Servicos C-ComTelecom Servicos PEERINGDB ASSIGNED ● high
45.68.82.180/32 C-ComTelecom Servicos C-ComTelecom Servicos PEERINGDB ASSIGNED ● high
45.68.83.110/32 C LINS NET SERVICOS DE INTERNET LTDA - ME C LINS NET SERVICOS DE INTERNET LTDA - ME PEERINGDB ASSIGNED ● high
45.116.172.0/22 C & C Integrate Marketing C & C Integrate Marketing APNIC ALLOCATED PORTABLE ● low
45.133.241.0/24 C.S.P. CLOUD COMMUNICATION SERVICES LTD C.S.P. CLOUD COMMUNICATION SERVICES LTD RIPE ALLOCATED-ASSIGNED PA ● low
45.224.220.0/22 C D M DA SILVA SERVIÇOS DE INTERNET ME C D M DA SILVA SERVIÇOS DE INTERNET ME BGP ANNOUNCED ● medium
45.227.0.31/32 C P COMUNICACAO C P COMUNICACAO PEERINGDB ASSIGNED ● high
46.13.0.0/23 C-75055_DA_Brano C-75055_DA_Brano RIPE ASSIGNED PA ● medium
46.13.2.0/27 C-60425_DA_VAS C-60425_DA_VAS RIPE ASSIGNED PA ● low
46.13.2.40/30 C-52121_DA_EON C-52121_DA_EON RIPE ASSIGNED PA ● medium
46.13.2.44/30 C-50184_DA_GoDigital C-50184_DA_GoDigital RIPE ASSIGNED PA ● medium
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Uses the REST API.