BGP-DB - Global BGP and IP Data Repository

Top ASNs by IPv4 Space

Rank	ASN	Status	Prefixes	IPv4 Space
#1201	AS13280 Three Ireland (Hutchison) limited	Active	70	226,304
#1202	AS24203 PT XL Axiata	Active	313	226,304
#1203	AS42313 ONE ALBANIA SH.A.	Active	66	226,048
#1204	AS1341 Rockwell Collins, Inc.	Active	79	225,536
#1205	AS18422 Industrial Technology Research Institute	Active	19	225,280
#1206	AS54198 ViaNetTV Inc	Active	104	225,280
#1207	AS51407 Mada Al-Arab General Services Company	Active	277	225,280
#1208	AS3360 DXC US Latin America Corporation	Active	341	225,024
#1209	AS30873 Public Telecommunication Corporation	Active	115	224,768
#1210	AS34779 T-2, d.o.o.	Active	27	224,512
#1211	AS30764 PODA a.s.	Active	20	224,512
#1212	AS9123 TimeWeb Ltd.	Active	877	224,512
#1213	AS10029 SHYAM SPECTRA PVT LTD	Active	288	224,256
#1214	AS13878 Latin American and Caribbean IP address Regional Registry	Active	34	224,256
#1215	AS134762 CHINANET Liaoning province Dalian MAN network	Active	48	224,256
#1216	AS2571 DHL Information Services (Europe) s.r.o	Active	27	224,000
#1217	AS29286 SKYLOGIC S.P.A.	Active	249	223,744
#1218	AS42682 JSC "ER-Telecom Holding"	Active	117	223,744
#1219	AS23576 NAVER Cloud Corp.	Active	182	223,232
#1220	AS17995 PT iForte Global Internet	Active	582	222,976
#1221	AS37153	Active	73	222,720
#1222	AS1706 The University of Arizona	Active	65	221,952
#1223	AS1897 NOS COMUNICACOES, S.A.	Active	7	221,440
#1224	AS340	Active	6	221,440
#1225	AS23473 PAVLOV MEDIA INC	Active	684	221,440
#1226	AS32787 Akamai Technologies, Inc.	Active	357	221,440
#1227	AS46164 AT&T Mobility LLC	Active	43	220,928
#1228	AS216134	Active	36	220,672
#1229	AS35908 Krypt Technologies	Active	461	220,672
#1230	AS30404 Blue Stream	Active	22	220,416
#1231	AS6661 POST Luxembourg	Active	18	220,160
#1232	AS665	Active	41	219,648
#1233	AS399	Active	13	219,648
#1234	AS16629 CTC. CORP S.A. (TELEFONICA EMPRESAS)	Active	31	219,648
#1235	AS3464 Alabama Supercomputer Network	Active	28	219,136
#1236	AS1798 State of Oregon	Active	21	218,880
#1237	AS133119 China Unicom IP network	Active	28	218,624
#1238	AS2637 Georgia Institute of Technology	Active	17	218,624
#1239	AS20207 Gigared S.A.	Active	171	218,624
#1240	AS27925 Entel PCS Telecomunicaciones S.A.	Active	12	217,600
#1241	AS2506 NTT WEST CHUGOKU CORPORATION	Active	16	217,344
#1242	AS28201 VALENET	Active	222	217,088
#1243	AS29838 Atlantic Metro Communications II, Inc.	Active	134	216,832
#1244	AS19551 Incapsula Inc	Active	847	216,832
#1245	AS21351 Canal + Telecom SAS	Active	21	216,576
#1246	AS45669 PMCL /LDI IP TRANSIT	Active	313	215,808
#1247	AS50340 OOO "Network of data-centers "Selectel"	Active	381	215,552
#1248	AS13767 DataBank Holdings, Ltd.	Active	266	215,296
#1249	AS8737 KPN B.V.	Active	10	215,296
#1250	AS8953 Orange Romania S.A.	Active	47	215,296
#1251	AS140637 Macquarie Telecom Group Pty Ltd	Active	41	214,272
#1252	AS15318 McGill University	Active	12	213,760
#1253	AS11081 United Telecommunication Services (UTS)	Active	48	213,760
#1254	AS8607 Digital Space Group Limited	Active	21	213,760
#1255	AS20412 Clarity Telecom LLC	Active	206	213,760
#1256	AS38333 Symbio Networks	Active	40	213,504
#1257	AS38 University of Illinois	Active	4	212,992
#1258	AS5839	Active	112	212,736
#1259	AS31122 Digiweb ltd	Active	47	212,736
#1260	AS53755 Input Output Flood LLC	Active	171	212,224
#1261	AS3848 WorldLinx Telecommunications, Inc.	Active	88	211,968
#1262	AS34177 CELESTE SAS	Active	64	211,968
#1263	AS2055 Louisiana State University	Active	12	211,456
#1264	AS40788 Start Communications	Active	33	211,456
#1265	AS10846 Deere & Company	Active	24	210,944
#1266	AS16524 MetTel	Active	198	210,944
#1267	AS56478 Hyperoptic Ltd	Active	93	210,944
#1268	AS22552 eSited Solutions	Active	36	210,944
#1269	AS22351 INTELSAT GLOBAL SERVICE CORPORATION	Active	80	210,688
#1270	AS28469 AT&T COMUNICACIONES DIGITALES S DE RL	Active	229	210,688
#1271	AS133774 Fuzhou	Active	259	210,176
#1272	AS34087 NTE MARKED AS	Active	21	209,920
#1273	AS7896 University of Nebraska-Lincoln	Active	7	209,152
#1274	AS14 Columbia University	Active	11	208,896
#1275	AS21286 KPN B.V.	Active	24	208,640
#1276	AS48832 Linkdotnet-Jordan	Active	300	208,640
#1277	AS11188 LOS ANGELES COUNTY - INTERNAL SERVICESDIVISION	Active	49	208,128
#1278	AS271773 PARTNERS TELECOM COLOMBIA SAS	Active	59	207,872
#1279	AS43557 Norlys Fibernet A/S	Active	17	207,872
#1280	AS208398 Teletech d.o.o. Beograd	Active	34	207,872
#1281	AS9555 Verizon Australia PTY Limited	Active	32	207,616
#1282	AS6966 U.S. Department of State	Active	9	207,360
#1283	AS9328 DATACOM SYSTEMS (AU) PTY LTD	Active	62	206,592
#1284	AS17444 HKBN Enterprise Solutions Limited	Active	272	206,592
#1285	AS42689 Glide Student & Residential Limited	Active	199	206,336
#1286	AS1999 U.S. House of Representatives	Active	7	205,568
#1287	AS50810 Mobin Net Communication Company (Private Joint Stock)	Active	144	205,568
#1288	AS2588 SIA "BITE Latvija"	Active	199	205,312
#1289	AS12541 Evolutio Business Connectivity S.L.	Active	113	205,056
#1290	AS14381 Caterpillar, Inc.	Active	39	205,056
#1291	AS50482 JSC Kazakhtelecom	Active	41	204,800
#1292	AS37294	Active	127	204,800
#1293	AS9781 GREEN CABLE TELEVISION STATION	Active	65	204,800
#1294	AS16202 Tele Columbus AG	Active	21	204,288
#1295	AS44559	Active	796	203,776
#1296	AS56736 VASTRA GOTALANDS LANS LANDSTING	Active	31	203,776
#1297	AS51570 JSC "ER-Telecom Holding"	Active	126	203,776
#1298	AS36850 University of North Carolina at Chapel Hill	Active	8	203,520
#1299	AS1742 Harvard University	Active	9	203,520
#1300	AS208722 Global DC Oy	Active	31	203,264

Showing 1201 to 1300 of total 88208 entries

BGP Database

Comprehensive IP Data Repository

88,208

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Real-time

Advanced

Top ASNs by IPv4 Space

Rank

ASN

Country

Status

Prefixes

IPv4 Space

226,304

226,304

226,048

225,536

225,280

225,280

225,280

225,024

224,768

224,512

224,512

224,512

224,256

224,256

224,256

224,000

223,744

223,744

223,232

222,976

222,720

221,952

221,440

221,440

221,440

221,440

220,928

220,672

220,672

220,416

220,160

219,648

219,648

219,648

219,136

218,880

218,624

218,624

218,624

217,600

217,344

217,088

216,832

216,832

216,576

215,808

215,552

215,296

215,296

215,296

214,272

213,760

213,760

213,760

213,760

213,504

212,992

212,736

212,736

212,224

211,968

211,968

211,456

211,456

210,944

210,944

210,944