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AS9605
docomo
1,245 prefixes
AS2907
SINET-AS
670 prefixes
AS2516
KDDI
573 prefixes
AS2514
InfoSphere
472 prefixes
AS17676
GIGAINFRA
466 prefixes
AS10013
FBDC
410 prefixes
AS4694
IDCF
332 prefixes
AS9824
JTCL-JP-AS
293 prefixes
AS38631
LINE
263 prefixes
AS7687
D-CRUISENET
211 prefixes
AS2497
IIJ
204 prefixes
AS10010
TOKAI
194 prefixes
AS4713
OCN
186 prefixes
AS2519
VECTANT
184 prefixes
AS58647
KAGAWAU-AS
182 prefixes
AS58791
GMO-I-R2
176 prefixes
AS4721
JCN
163 prefixes
AS4725
ODN
145 prefixes
AS3258
XTOM-JAPAN
141 prefixes
AS7524
HANSHIN
140 prefixes
AS55374
FJcloud-East
136 prefixes
AS9617
ZAQ
118 prefixes
AS59109
HITCLOUD
111 prefixes
AS18283
CCV
98 prefixes
AS2527
So-net
76 prefixes
AS151386
NCJ-NET
73 prefixes
AS131932
JEIS-NET
71 prefixes
AS17514
AICS
68 prefixes
AS4686
BEKKOAME
66 prefixes
AS17511
OPTAGE
66 prefixes
AS4685
ASAHI-NET
64 prefixes
AS7671
MCNET
63 prefixes
AS2510
INFOWEB
62 prefixes
AS4785
XTOM-AS-JP
62 prefixes
AS18126
CTCX
62 prefixes
AS131965
XSERVER
61 prefixes
AS131921
GMOCL
59 prefixes
AS10006
SECOMTRUST
57 prefixes
AS7522
STCN
55 prefixes
AS18077
C-able
55 prefixes
AS134351
LEASEWEB-AS-AP
54 prefixes
AS7506
GMO-I-R1
53 prefixes
AS18068
ACROSS
53 prefixes
AS7684
SAKURA-A
52 prefixes
AS18092
CSF
51 prefixes
AS10021
KVH
50 prefixes
AS9595
XEPHION
49 prefixes
AS9622
KCT
48 prefixes
AS132827
GATEWAY-AS-AP
48 prefixes
AS59107
HTV-NET
47 prefixes
AS59108
KATCH-NET
46 prefixes
AS9370
SAKURA-B
44 prefixes
AS45691
DODO-CORE
42 prefixes
AS17506
UCOM
41 prefixes
AS18081
KCN
39 prefixes
AS9354
TDNC
38 prefixes
AS55386
FJcloud-West
38 prefixes
AS138968
RAINBOWIDC-AS-AP
38 prefixes
AS7679
QTNET
37 prefixes
AS17698
CCNET-NET
37 prefixes
AS2518
BIGLOBE
36 prefixes
AS9378
CABLENET
36 prefixes
AS135161
GMO-Z-COM-TH
36 prefixes
AS142622
DIL-AS-AP
36 prefixes
AS18526
DDPS
34 prefixes
AS24251
ICNTV-NET
33 prefixes
AS138384
RMNI-AS-AP
32 prefixes
AS9351
ZLAN
31 prefixes
AS63778
BGPNAP2
31 prefixes
AS4673
INTERVIA
29 prefixes
AS18260
e-catv
28 prefixes
AS55900
GLBB-JP
28 prefixes
AS4680
MIND
27 prefixes
AS9597
CPI-NET
27 prefixes
AS17707
DATAHOTEL-JP
27 prefixes
AS23822
HAGINET
27 prefixes
AS7676
TAM
26 prefixes
AS38638
IP-CORE
26 prefixes
AS9466
UUNET-JP-AP
25 prefixes
AS9614
OCT
25 prefixes
AS17534
NSK
25 prefixes
AS17661
NHN-JAPAN
25 prefixes
AS131893
RICOH-NET
25 prefixes
AS17516
NTTCOMWARE
24 prefixes
AS18134
KITANET
24 prefixes
AS7514
MEX
23 prefixes
AS9371
SAKURA-C
23 prefixes
AS9374
EDION
23 prefixes
AS18144
AS-ENECOM
23 prefixes
AS23777
VIPALETTE
23 prefixes
AS37918
ECL-INET
23 prefixes
AS9607
BBTower
22 prefixes
AS63771
BGPNAP
22 prefixes
AS4711
INTEC
21 prefixes
AS7672
FITWEB
21 prefixes
AS10000
NCM
21 prefixes
AS18075
HICAT
21 prefixes
AS23783
CNA
21 prefixes
AS23788
HICT
21 prefixes
AS51044
RHE
21 prefixes
AS59127
NCV
21 prefixes
AS139076
ENJOYVC-AS-AP
21 prefixes
AS7511
SYNAPSE
20 prefixes
AS7670
CTNET
20 prefixes
AS17505
SBmobile
20 prefixes
AS18097
DCN
20 prefixes
AS17686
ACCELIA
19 prefixes
AS59125
CYBERHOME1
19 prefixes
AS18136
CTA
18 prefixes
AS23793
AIST
18 prefixes
AS55381
CCSNET
18 prefixes
AS214675
Starlamp
18 prefixes
AS7677
DNP
17 prefixes
AS17675
AS-PNAPTOK
17 prefixes
AS23820
RAKUTEN
17 prefixes
AS38628
WINK-NET
17 prefixes
AS59116
AIGTKK
17 prefixes
AS63802
MIKAKA-EAST
17 prefixes
AS2506
SuperCSI
16 prefixes
AS9600
SONYTELECOM
16 prefixes
AS18071
MEI1
16 prefixes
AS18127
Ibaraki
16 prefixes
AS24477
NETAPPAS
16 prefixes
AS2512
TCP-NET
15 prefixes
AS2522
PPP-EXP
15 prefixes
AS9365
iTSCOM
15 prefixes
AS17961
MITENE
15 prefixes
AS24259
BC9
15 prefixes
AS55902
TS-NET
15 prefixes
AS58793
NIFCLOUD-NET
15 prefixes
AS59103
SOFTETHER
15 prefixes
AS149428
CODE200-AS-AP
15 prefixes
AS151373
JP3DP-NET
15 prefixes
AS10003
OCT-NET
14 prefixes
AS17529
MediaCat
14 prefixes
AS17953
ICO
14 prefixes
AS23629
OCTV
14 prefixes
AS23639
ntt-bizlink
14 prefixes
AS55569
CRITEO-AS-AP
14 prefixes
AS59092
KRONOS
14 prefixes
AS136796
CL-JP-AS
14 prefixes
AS3488
JAXAnet
13 prefixes
AS9621
II-OKINAWA
13 prefixes
AS17682
CABLENET296
13 prefixes
AS23624
CHUKAI
13 prefixes
AS23661
CLARA-AS-AP
13 prefixes
AS24336
DIGITALBANK-JP
13 prefixes
AS54415
WIZ-JP-AS-AP
13 prefixes
AS55891
WBTSJP-AS
13 prefixes
AS63770
ICSCOE-AS
13 prefixes
AS63793
OPSBETTER
13 prefixes
AS131899
DIG-NET
13 prefixes
AS131916
BAYNET
13 prefixes
AS131918
SCN-NET
13 prefixes
AS131925
CYBERHOME2
13 prefixes
AS131934
ICC-NET
13 prefixes
AS7513
SHIELD
12 prefixes
AS10004
AS-PHOENIX-J
12 prefixes
AS10019
MCTV
12 prefixes
AS17955
AVISNET
12 prefixes
AS18282
CORALNET
12 prefixes
AS58650
CATVWINK
12 prefixes
AS63774
KAMOIKE-NET
12 prefixes
AS63800
SERVER-G
12 prefixes
AS131911
HCTV-NET
12 prefixes
AS131937
JCV
12 prefixes
AS131971
AS131971-67
12 prefixes
AS139468
DCI-AS-AP
12 prefixes
AS7663
FFNET
11 prefixes
AS9619
SSD
11 prefixes
AS9997
MECHA
11 prefixes
AS9999
ATTOKYO
11 prefixes
AS10001
MICSNET
11 prefixes
AS17939
MCN-NET01
11 prefixes
AS18124
OUS-NET
11 prefixes
AS18135
BTV
11 prefixes
AS18272
BC-NET
11 prefixes
AS23778
CANET
11 prefixes
AS24282
KIR
11 prefixes
AS63784
GSS-NET
11 prefixes
AS131923
MCAT
11 prefixes
AS131950
ENJOYVC
11 prefixes
AS137445
AS-PFLINK-JP
11 prefixes
AS152184
TAMUKAINET-AS-AP
11 prefixes
AS199436
A-NET
11 prefixes
AS7516
TOHKNET
10 prefixes
AS7529
NETIRD
10 prefixes
AS7668
HTCN
10 prefixes
AS7690
MIRAI
10 prefixes
AS9601
SHIBATA
10 prefixes
AS9615
TEES
10 prefixes
AS9993
CTC-ODC
10 prefixes
AS17931
NETFOREST
10 prefixes
AS18268
JANIS
10 prefixes
AS18278
CC9N
10 prefixes
AS24295
AS-PNAPOSK
10 prefixes
AS58789
DUNAMIS
10 prefixes
AS59123
KAKAKUCOM
10 prefixes
AS131896
SSI-Lab
10 prefixes
AS139358
KANSUIUN-AS-AP
10 prefixes
AS2526
HITNET
9 prefixes
AS4677
PTOP
9 prefixes
AS7521
MFEED
9 prefixes
AS18148
FUKUOKA-U
9 prefixes
AS18274
UCATV
9 prefixes
AS23784
POLEXCHENGE
9 prefixes
AS24249
JWAY
9 prefixes
AS24271
iCTV
9 prefixes
AS24279
CAT-V
9 prefixes
AS24284
CYBERAGENT
9 prefixes
AS38627
BAIDUJP
9 prefixes
AS55385
DA
9 prefixes
AS55394
GREE-NET
9 prefixes
AS63997
TSUKAERUNET
9 prefixes
AS131161
NECCN
9 prefixes
AS4675
U-NETSURF
8 prefixes
AS4693
CSK
8 prefixes
AS4697
NTTV6NET
8 prefixes
AS10011
ADVAN
8 prefixes
AS17958
KCV
8 prefixes
AS18129
ONI
8 prefixes
AS18259
HIGE
8 prefixes
AS23627
UCVNET
8 prefixes
AS23816
YAHOO
8 prefixes
AS23831
CLOVERNET
8 prefixes
AS24255
T-CATV
8 prefixes
AS24257
JPIX-64ES
8 prefixes
AS37891
JTIS
8 prefixes
AS45680
DOVA-NET
8 prefixes
AS55383
IDC-JP
8 prefixes
AS55899
IROB
8 prefixes
AS55911
kazukichi
8 prefixes
AS58790
TeamFelNull
8 prefixes
AS131944
KADOKAWA-NET
8 prefixes
AS133458
FSCJCL-AS-AP
8 prefixes
AS136506
LEONCOLTD-AS-AP
8 prefixes
AS151388
SE-JIKKEN-AS
8 prefixes
AS152324
M3XNETCOLTD-AS-AP
8 prefixes
AS7502
IP-KYOTO
7 prefixes
AS7682
HOTNET
7 prefixes
AS10002
ICT
7 prefixes
AS17691
TikiTiki
7 prefixes
AS17934
JGNv6
7 prefixes
AS18121
INCL
7 prefixes
AS18139
HISOL-CSV
7 prefixes
AS18150
SNI-JP
7 prefixes
AS23620
DMM
7 prefixes
AS23791
LCV
7 prefixes
AS23967
PoD
7 prefixes
AS37892
WAI-NET
7 prefixes
AS37900
MATSURI
7 prefixes
AS37908
KBC
7 prefixes
AS37922
CATVY
7 prefixes
AS38462
OCE-AS-AP
7 prefixes
AS38639
HANABI
7 prefixes
AS45687
MCT-Internet
7 prefixes
AS45688
UT-NSRG
7 prefixes
AS55391
MF-NATIVE6-E
7 prefixes
AS55392
MF-NATIVE6-W
7 prefixes
AS55907
GMO-DNS-R1
7 prefixes
AS58648
AT-I-NET
7 prefixes
AS58653
VolvoITJapan
7 prefixes
AS59102
GENES
7 prefixes
AS131159
MTel电信
7 prefixes
AS131915
WINDE
7 prefixes
AS131917
TOSHIBA-IS
7 prefixes
AS131958
t-net
7 prefixes
AS141757
ZJC-AS-AP
7 prefixes
AS146969
SBT-SC
7 prefixes
AS152871
SANSO-NET
7 prefixes
AS213471
IPPNOC
7 prefixes
AS2501
UTnet
6 prefixes
AS2515
JPNIC
6 prefixes
AS2915
BBIX-OCX
6 prefixes
AS9366
SOLITON
6 prefixes
AS17689
H-IX
6 prefixes
AS17936
CTK
6 prefixes
AS17944
JWA
6 prefixes
AS17957
CTS
6 prefixes
AS18070
NDAC
6 prefixes
AS18087
TOYO
6 prefixes
AS18094
TCN-AS
6 prefixes
AS18258
MS-JP-AS-AP
6 prefixes
AS18271
EVOnet
6 prefixes
AS18281
TAC-NET
6 prefixes
AS23618
ICV-NET
6 prefixes
AS23619
E-OSAKA
6 prefixes
AS23775
Tamatele-NET
6 prefixes
AS23780
CTB
6 prefixes
AS23786
MABLE
6 prefixes
AS23795
FURUKAWA
6 prefixes
AS23818
JETINTERNET
6 prefixes
AS24276
ICNET
6 prefixes
AS38651
Mixi
6 prefixes
AS55379
hosei-net
6 prefixes
AS55888
Nintatsu
6 prefixes
AS55898
YAHOO-CORP
6 prefixes
AS55912
u-kochi
6 prefixes
AS59094
S2-NET
6 prefixes
AS59105
HOMENOC
6 prefixes
AS59126
NCT
6 prefixes
AS63806
MENHERA
6 prefixes
AS131904
CYBERFEELINC-JP
6 prefixes
AS131931
ACTV-NET
6 prefixes
AS131933
TTV-NET
6 prefixes
AS131941
ENTSU-NET
6 prefixes
AS131954
LCNet
6 prefixes
AS131957
MicroAd
6 prefixes
AS131960
MBO-NET
6 prefixes
AS131969
SSC-2
6 prefixes
AS131981
TAKUSHOKUNET
6 prefixes
AS139345
HYVEMANAGEDHOSTINGCORPINC-AS-AP
6 prefixes
AS146979
SUNDAICHI
6 prefixes
AS146981
Nekojarashi
6 prefixes
AS150367
CLOUD-NET
6 prefixes
AS152858
TWC-NET
6 prefixes
AS2511
CORE
5 prefixes
AS4717
AI3
5 prefixes
AS4723
DOLPHIN
5 prefixes
AS7503
AIR
5 prefixes
AS7505
MEDIAWEB
5 prefixes
AS7667
KDDLAB
5 prefixes
AS9357
FNC
5 prefixes
AS10012
FUSION
5 prefixes
AS17509
STARNET
5 prefixes
AS17530
NNS
5 prefixes
AS17683
WINTECH-COM
5 prefixes
AS17693
NEKONET
5 prefixes
AS18072
STREAMWING
5 prefixes
AS18149
JPRS
5 prefixes
AS23614
I-KOCHI
5 prefixes
AS23630
CAC-NET
5 prefixes
AS23805
WATVnet
5 prefixes
AS23827
ANC-Net
5 prefixes
AS24229
KOCHI-IX
5 prefixes
AS24277
NIRAI
5 prefixes
AS24289
KBN
5 prefixes
AS24572
YAHOO-JP-AS-AP
5 prefixes
AS37893
TRADEWEB-TKO
5 prefixes
AS38074
SDCC-AS-AP
5 prefixes
AS38636
DENA-NET
5 prefixes
AS38654
INES-NETWORK
5 prefixes
AS45677
ICV
5 prefixes
AS58652
Kochi-U-NET
5 prefixes
AS63775
YCTNET
5 prefixes
AS63785
FU-NTP
5 prefixes
AS131900
DIRECTORZ
5 prefixes
AS131914
DD-NET
5 prefixes
AS131939
IPSISM-NET
5 prefixes
AS131952
POTATO-NET
5 prefixes
AS133203
SBIBITS-JP
5 prefixes
AS138033
BBIX-AS-AP
5 prefixes
AS142165
BOSCHCORPORATION-AS-AP
5 prefixes
AS146976
KNET
5 prefixes
AS151389
Synergy-net
5 prefixes
AS152875
MEEQ
5 prefixes
AS2500
WIDE-BB
4 prefixes
AS2504
NCA5
4 prefixes
AS2505
HEPNET-J
4 prefixes
AS2523
ITRC-NET
4 prefixes
AS4678
FINE
4 prefixes
AS4774
ABONE-AS
4 prefixes
AS4777
APNIC-COLO
4 prefixes
AS7500
M-ROOT-DNS
4 prefixes
AS7530
BBTower-Lab
4 prefixes
AS7660
APAN-JP
4 prefixes
AS7674
GOFORS
4 prefixes
AS17523
AOYAMA
4 prefixes
AS17685
PLAYONLINE
4 prefixes
AS17701
SEINAN
4 prefixes
AS17932
JAIST
4 prefixes
AS17937
NDMC
4 prefixes
AS17940
CYBERLINKS
4 prefixes
AS17948
EditNet
4 prefixes
AS18264
SEN
4 prefixes
AS18266
ATNAP
4 prefixes
AS23616
HNB
4 prefixes
AS23720
RMNI-AS-AP
4 prefixes
AS23781
Toyama-AN-AS
4 prefixes
AS23799
NDA
4 prefixes
AS23808
TOSHIMA-NET
4 prefixes
AS24270
CRC-KCC
4 prefixes
AS24278
USEN-NET
4 prefixes
AS24286
WNI-AS
4 prefixes
AS24291
MITSUI-NW
4 prefixes
AS24296
YAHOO-2
4 prefixes
AS37904
BBIX-NETWORK
4 prefixes
AS38634
DWANGO
4 prefixes
AS38635
KEIO-NET
4 prefixes
AS55376
KCV-HitaNet
4 prefixes
AS55390
TUSNET
4 prefixes
AS55393
MIDOKURA
4 prefixes
AS55904
KOGAKUIN-AS
4 prefixes
AS55909
kochi-ct
4 prefixes
AS59118
FNC-O2
4 prefixes
AS63772
EXTRIDE-NET
4 prefixes
AS63773
DUAL-NET
4 prefixes
AS63776
MERCARI-JP
4 prefixes
AS63782
maotv
4 prefixes
AS63797
CUTEIP
4 prefixes
AS63798
IPA-ENTERNET
4 prefixes
AS63799
GHOST
4 prefixes
AS63801
DODO-NET
4 prefixes
AS63805
RIDC-NET
4 prefixes
AS131905
JPRS-GTLD
4 prefixes
AS131907
IWAMI-NET
4 prefixes
AS131910
SORACOM
4 prefixes
AS131926
CTS-NET
4 prefixes
AS131928
IPP-NET
4 prefixes
AS131929
FRUITSNET
4 prefixes
AS131943
goto-tv
4 prefixes
AS131949
ASO-NET
4 prefixes
AS131976
JPNAP-WEST
4 prefixes
AS131986
BB4U-NET
4 prefixes
AS133900
GSI-AP
4 prefixes
AS142052
MEMPOOLSPACEKK-AS-AP
4 prefixes
AS146984
JPNAP-EAST
4 prefixes
AS148985
ANSYSJAPANKK-AS-AP
4 prefixes
AS150368
TESTBED-KLN
4 prefixes
AS150369
Infal
4 prefixes
AS151374
IWK-WORKS
4 prefixes
AS152645
FLEXTECHINC-AS-AP
4 prefixes
AS152877
NIN
4 prefixes
AS401474
ENXO-NET-AS
4 prefixes
AS7257
MARU-NET
3 prefixes
AS7509
HINES
3 prefixes
AS7527
JPIX
3 prefixes
AS7664
HARENET
3 prefixes
AS7665
OKIX
3 prefixes
AS9355
NICT
3 prefixes
AS9367
ISCT
3 prefixes
AS9604
FSI-AS
3 prefixes
AS9618
TCN
3 prefixes
AS10015
CWJ-NET
3 prefixes
AS10209
Synopsys-AS-JP-AP
3 prefixes
AS17512
JAL
3 prefixes
AS17678
WIND
3 prefixes
AS17687
NICE
3 prefixes
AS17694
JPN-DBJP
3 prefixes
AS18091
TEIKYO-U
3 prefixes
AS18123
SEIRYO
3 prefixes
AS18267
DOSHISHA
3 prefixes
AS23628
ACCSnet
3 prefixes
AS23631
KISNET
3 prefixes
AS23641
NSCS-NET
3 prefixes
AS23776
NEC
3 prefixes
AS23785
SUNFIELD
3 prefixes
AS23817
KOCHI-IDC
3 prefixes
AS23824
FUTURE
3 prefixes
AS23826
DAIDO-IT
3 prefixes
AS23836
RELNET
3 prefixes
AS24253
J-Stream
3 prefixes
AS24261
mie-u
3 prefixes
AS24263
HONDA-NET
3 prefixes
AS24283
MIEDEN-NET
3 prefixes
AS37888
HORIBA-NET
3 prefixes
AS37889
JPARC-NET
3 prefixes
AS37897
ANW-NET-AS
3 prefixes
AS37907
DIGIROCK
3 prefixes
AS37916
atworks
3 prefixes
AS37917
UTINS
3 prefixes
AS37919
SEGASAMMY
3 prefixes
AS38215
SYUHEIUDA-AS-AP
3 prefixes
AS38633
VCIU-NET-AS
3 prefixes
AS38641
LEONET-AS
3 prefixes
AS38643
U-Cloud
3 prefixes
AS38656
Loutres
3 prefixes
AS45675
KMN-TOKYO
3 prefixes
AS45679
TOMOCHA-NET
3 prefixes
AS45689
CONVIVIALNET
3 prefixes
AS55388
ASJ
3 prefixes
AS58788
CHIRORO
3 prefixes
AS59093
ICKNET
3 prefixes
AS59097
OCH-NET
3 prefixes
AS59098
Hinaturu-Net
3 prefixes
AS59104
SOKAU-AS
3 prefixes
AS59121
AKNWS-NET
3 prefixes
AS59129
LOGICLINKS
3 prefixes
AS59349
GMO-Z-COM
3 prefixes
AS63783
CUC
3 prefixes
AS63789
NEXT-WEB
3 prefixes
AS131077
TOHMATSU-NET
3 prefixes
AS131158
NAIST-AS
3 prefixes
AS131901
fidessa-kk
3 prefixes
AS131909
Okinawa-DC
3 prefixes
AS131912
CYBOZU
3 prefixes
AS131919
MEIJI-NET
3 prefixes
AS131940
BETANET
3 prefixes
AS131946
MU-NET
3 prefixes
AS131953
YUTOPIA-NET
3 prefixes
AS131955
KCNET
3 prefixes
AS131961
DOKKYO-AS
3 prefixes
AS131970
Hikarinet
3 prefixes
AS131982
UBC
3 prefixes
AS131987
MCDR-NRT
3 prefixes
AS136586
INCOMMJAPANKK-AS-AP
3 prefixes
AS137819
BEEKS-AS-AP
3 prefixes
AS146987
GMOCL-NET
3 prefixes
AS150358
TWCU-NET
3 prefixes
AS150359
CTTNET
3 prefixes
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