BGP-DB - Global BGP and IP Data Repository

Top ASNs by IPv4 Space

Rank	ASN	Status	Prefixes	IPv4 Space
#1301	AS19399 Region Stockholm	Active	15	203,008
#1302	AS37228	Active	120	202,752
#1303	AS2047 Hoffmann - La Roche Ltd.	Active	27	202,752
#1304	AS8399 SEWAN SAS	Active	37	202,240
#1305	AS200350 Yandex.Cloud LLC	Active	38	202,240
#1306	AS38195 Superloop	Active	139	202,240
#1307	AS13238 YANDEX LLC	Active	30	202,240
#1308	AS25933 Latin American and Caribbean IP address Regional Registry	Active	101	202,240
#1309	AS25 University of California at Berkeley	Active	12	201,984
#1310	AS39608 Lanet Network Ltd	Active	14	201,984
#1311	AS9619 Sony Global Solutions Inc.	Active	9	201,984
#1312	AS30689 FLOW	Active	202	201,728
#1313	AS142395 PT Global Internet Indonesia	Active	7	201,728
#1314	AS4185 AT&T Corp.	Active	18	201,472
#1315	AS11696 NBS	Active	205	201,472
#1316	AS13760 Uniti Fiber Holdings Inc.	Active	162	201,472
#1317	AS9541 Cyber Internet Services (Pvt) Ltd.	Active	634	201,472
#1318	AS36647 Oath Holdings Inc.	Active	67	200,960
#1319	AS3495 US Senate	Active	18	200,960
#1320	AS34878 Karlsruhe Institute of Technology	Active	4	200,704
#1321	AS18124 Okayama University of Science	Active	10	200,704
#1322	AS2501 The University of Tokyo	Active	4	200,704
#1323	AS33845 Swiss Federation represented by FOITT	Active	12	200,448
#1324	AS5653 University of California San Francisco	Active	17	200,192
#1325	AS200656 Nokia Solutions and Networks Oy	Active	17	200,192
#1326	AS23793 National Institute of Advanced Industrial Science and Technology	Active	16	199,936
#1327	AS9354 Community Network Center Inc.	Active	35	199,680
#1328	AS14551 Verizon Business	Active	9	199,424
#1329	AS290 Interop Show Network	Active	6	199,424
#1330	AS5065 Bunny Communications	Active	618	199,168
#1331	AS7393 CYBERCON, INC.	Active	148	199,168
#1332	AS1234	Active	5	198,656
#1333	AS46 Rutgers, The State University	Active	9	198,656
#1334	AS12683 PJSC Rostelecom	Active	10	198,656
#1335	AS13541 Siemens Industry Software Inc.	Active	7	198,656
#1336	AS159 Ohio State University	Active	7	198,400
#1337	AS36291 Sanofi	Active	9	198,400
#1338	AS12119 ITV-3	Active	71	198,400
#1339	AS8903	Active	117	198,400
#1340	AS19855 Masergy Communications, Inc.	Active	97	198,144
#1341	AS11719 Eaton Corporation	Active	9	198,144
#1342	AS331	Active	8	197,888
#1343	AS4621 UNINET-TH	Active	68	197,888
#1344	AS17561 LARUS Limited	Active	741	197,888
#1345	AS26 Cornell University	Active	7	197,632
#1346	AS2269 Renater	Active	7	197,632
#1347	AS395959 XEROX CORPORATION	Active	6	197,632
#1348	AS11442 North Carolina State University	Active	4	197,632
#1349	AS40831 Mass General Brigham Incorporated	Active	5	197,120
#1350	AS1945 Renater	Active	5	197,120
#1351	AS23859 University of New South Wales	Active	4	196,864
#1352	AS2553 Florida State University	Active	6	196,864
#1353	AS12668 LLC "KomTehCentr"	Active	152	196,608
#1354	AS20343 Pepperdine University	Active	13	196,608
#1355	AS8217 ENI S.p.A.	Active	4	196,608
#1356	AS1124	Active	4	196,608
#1357	AS1128 SURF B.V.	Active	3	196,608
#1358	AS17435 Vodafone Next Generation Services Limited	Active	3	196,608
#1359	AS141468 Department of the Prime Minister and Cabinet	Active	14	196,608
#1360	AS5690 Vianet	Active	79	196,352
#1361	AS13576 SOUTH DAKOTA NETWORK	Active	175	196,352
#1362	AS7514 Computer Engineering & Consulting, Ltd.	Active	22	196,096
#1363	AS8100 QuadraNet Enterprises LLC	Active	538	196,096
#1364	AS14051 Consolidated Communications, Inc.	Active	76	195,840
#1365	AS8030 AT&T WorldNet	Active	56	195,584
#1366	AS8094 African Network Information Center	Active	47	195,584
#1367	AS3593 Frontier Communications of America, Inc.	Active	64	195,328
#1368	AS45996 DAOU TECHNOLOGY	Active	105	195,328
#1369	AS55824 NKN Core Network	Active	172	195,072
#1370	AS25160 Vorboss Limited	Active	73	195,072
#1371	AS134774 CHINANET Guangdong province Shenzhen MAN network	Active	16	194,560
#1372	AS6762 TELECOM ITALIA SPARKLE S.p.A.	Active	346	194,304
#1373	AS22652 Fibrenoire Inc.	Active	154	194,304
#1374	AS12025 Iron Mountain Data Center	Active	149	193,280
#1375	AS20771 Caucasus Online Ltd.	Active	19	193,024
#1376	AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	Active	340	192,768
#1377	AS209372 SIA "Singularity Telecom"	Active	399	192,768
#1378	AS12843 TelemaxX Telekommunikation GmbH	Active	52	192,768
#1379	AS4800 PT Aplikanusa Lintasarta	Active	701	192,768
#1380	AS28685 Routit BV	Active	34	192,512
#1381	AS59108 KATCH NETWORK INC.	Active	45	192,512
#1382	AS3313 BT Italia S.p.A.	Active	13	192,512
#1383	AS5742 Consolidated Communications, Inc.	Active	99	192,000
#1384	AS138915 Kaopu Cloud HK Limited	Active	580	191,488
#1385	AS23688 Link3 Technologies Ltd.	Active	261	191,488
#1386	AS327782 Metrofibre Networx (PTY) Ltd	Active	22	191,232
#1387	AS196 The Boeing Company	Active	15	190,976
#1388	AS15468 PJSC Rostelecom	Active	47	190,208
#1389	AS58834	Active	28	189,952
#1390	AS2920 Los Angeles County Office of Education	Active	176	189,952
#1391	AS8015 Vector Internet Services, Inc.	Active	11	189,696
#1392	AS37053 RSAWEB	Active	129	189,696
#1393	AS52075 Wifirst S.A.S.	Active	16	189,696
#1394	AS29091 ipNX Nigeria	Active	92	189,184
#1395	AS33617 Compute Arizona LLC	Active	37	188,416
#1396	AS12414 Solcon Internetdiensten B.V.	Active	18	188,160
#1397	AS9341 PT Indonesia Comnets Plus	Active	487	188,160
#1398	AS12297 Telecom Armenia OJSC	Active	75	188,160
#1399	AS9070 Cooolbox AD	Active	128	187,904
#1400	AS10879 Unitedhealthcare	Active	77	187,904

Showing 1301 to 1400 of total 88216 entries

BGP Database

Comprehensive IP Data Repository

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Top ASNs by IPv4 Space

Rank

ASN

Country

Status

Prefixes

IPv4 Space

203,008

202,752

202,752

202,240

202,240

202,240

202,240

202,240

201,984

201,984

201,984

201,728

201,728

201,472

201,472

201,472

201,472

200,960

200,960

200,704

200,704

200,704

200,448

200,192

200,192

199,936

199,680

199,424

199,424

199,168

199,168

198,656

198,656

198,656

198,656

198,400

198,400

198,400

198,400

198,144

198,144

197,888

197,888

197,888

197,632

197,632

197,632

197,632

197,120

197,120

196,864

196,864

196,608

196,608

196,608

196,608

196,608

196,608

196,608

196,352

196,352

196,096

196,096

195,840

195,584

195,584

195,328