Routing Table Report 06:00 +10GMT Tue 26 Sep, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 653375
Prefixes after maximum aggregation (per Origin AS): 256765
Deaggregation factor: 2.54
Unique aggregates announced (without unneeded subnets): 320186
Total ASes present in the Internet Routing Table: 58327
Prefixes per ASN: 11.20
Origin-only ASes present in the Internet Routing Table: 50403
Origin ASes announcing only one prefix: 22312
Transit ASes present in the Internet Routing Table: 7924
Transit-only ASes present in the Internet Routing Table: 237
Average AS path length visible in the Internet Routing Table: 4.8
Max AS path length visible: 55
Max AS path prepend of ASN ( 55644) 51
Prefixes from unregistered ASNs in the Routing Table: 32
Number of instances of unregistered ASNs: 32
Number of 32-bit ASNs allocated by the RIRs: 20041
Number of 32-bit ASNs visible in the Routing Table: 15839
Prefixes from 32-bit ASNs in the Routing Table: 64662
Number of bogon 32-bit ASNs visible in the Routing Table: 16
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 351
Number of addresses announced to Internet: 2851752192
Equivalent to 169 /8s, 250 /16s and 73 /24s
Percentage of available address space announced: 77.0
Percentage of allocated address space announced: 77.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.7
Total number of prefixes smaller than registry allocations: 216699
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 174489
Total APNIC prefixes after maximum aggregation: 51316
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 173469
Unique aggregates announced from the APNIC address blocks: 74185
APNIC Region origin ASes present in the Internet Routing Table: 8286
APNIC Prefixes per ASN: 20.94
APNIC Region origin ASes announcing only one prefix: 2337
APNIC Region transit ASes present in the Internet Routing Table: 1183
Average APNIC Region AS path length visible: 4.8
Max APNIC Region AS path length visible: 55
Number of APNIC region 32-bit ASNs visible in the Routing Table: 3198
Number of APNIC addresses announced to Internet: 764323840
Equivalent to 45 /8s, 142 /16s and 168 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-137529
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 199815
Total ARIN prefixes after maximum aggregation: 96040
ARIN Deaggregation factor: 2.08
Prefixes being announced from the ARIN address blocks: 201447
Unique aggregates announced from the ARIN address blocks: 93741
ARIN Region origin ASes present in the Internet Routing Table: 17953
ARIN Prefixes per ASN: 11.22
ARIN Region origin ASes announcing only one prefix: 6636
ARIN Region transit ASes present in the Internet Routing Table: 1788
Average ARIN Region AS path length visible: 4.4
Max ARIN Region AS path length visible: 23
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2197
Number of ARIN addresses announced to Internet: 1109914368
Equivalent to 66 /8s, 39 /16s and 243 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-397212
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 177143
Total RIPE prefixes after maximum aggregation: 86787
RIPE Deaggregation factor: 2.04
Prefixes being announced from the RIPE address blocks: 173056
Unique aggregates announced from the RIPE address blocks: 104688
RIPE Region origin ASes present in the Internet Routing Table: 24397
RIPE Prefixes per ASN: 7.09
RIPE Region origin ASes announcing only one prefix: 11209
RIPE Region transit ASes present in the Internet Routing Table: 3480
Average RIPE Region AS path length visible: 4.9
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 6201
Number of RIPE addresses announced to Internet: 712454912
Equivalent to 42 /8s, 119 /16s and 51 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-207259
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 84534
Total LACNIC prefixes after maximum aggregation: 18726
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 85787
Unique aggregates announced from the LACNIC address blocks: 40179
LACNIC Region origin ASes present in the Internet Routing Table: 6369
LACNIC Prefixes per ASN: 13.47
LACNIC Region origin ASes announcing only one prefix: 1790
LACNIC Region transit ASes present in the Internet Routing Table: 1149
Average LACNIC Region AS path length visible: 5.5
Max LACNIC Region AS path length visible: 32
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3901
Number of LACNIC addresses announced to Internet: 171208192
Equivalent to 10 /8s, 52 /16s and 110 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-268700 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 17361
Total AfriNIC prefixes after maximum aggregation: 3868
AfriNIC Deaggregation factor: 4.49
Prefixes being announced from the AfriNIC address blocks: 19264
Unique aggregates announced from the AfriNIC address blocks: 7109
AfriNIC Region origin ASes present in the Internet Routing Table: 1067
AfriNIC Prefixes per ASN: 18.05
AfriNIC Region origin ASes announcing only one prefix: 339
AfriNIC Region transit ASes present in the Internet Routing Table: 209
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 22
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 342
Number of AfriNIC addresses announced to Internet: 93395456
Equivalent to 5 /8s, 145 /16s and 26 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7545 3978 407 404 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2858 900 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2749 1499 539 BSNL-NIB National Internet Backbone, IN
9808 2359 8646 52 CMNET-GD Guangdong Mobile Communication
4766 2356 11126 740 KIXS-AS-KR Korea Telecom, KR
9394 2177 4931 27 CTTNET China TieTong Telecommunications
45899 2174 1472 113 VNPT-AS-VN VNPT Corp, VN
4755 2105 422 221 TATACOMM-AS TATA Communications formerl
7552 1684 1108 69 VIETEL-AS-AP Viettel Corporation, VN
9498 1629 361 143 BBIL-AP BHARTI Airtel Ltd., IN
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6327 3447 1341 88 SHAW - Shaw Communications Inc., CA
22773 3322 2952 157 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
18566 2208 405 107 MEGAPATH5-US - MegaPath Corporation, US
6389 2043 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 2040 2250 429 CHARTER-NET-HKY-NC - Charter Communicat
209 1917 5067 644 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
30036 1843 330 257 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
16509 1832 3946 541 AMAZON-02 - Amazon.com, Inc., US
6983 1689 854 229 ITCDELTA - Earthlink, Inc., US
701 1676 10589 624 UUNET - MCI Communications Services, In
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 3387 186 23 ALJAWWALSTC-AS, SA
20940 2918 913 2091 AKAMAI-ASN1, US
8551 2455 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2046 330 428 TELLCOM-AS, TR
9121 1943 1691 17 TTNET, TR
12479 1709 1052 63 UNI2-AS, ES
13188 1604 100 52 TRIOLAN, UA
12389 1593 1511 682 ROSTELECOM-AS, RU
6849 1225 355 21 UKRTELNET, UA
8402 1207 544 15 CORBINA-AS OJSC "Vimpelcom", RU
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3567 542 229 Telmex Colombia S.A., CO
8151 3195 3470 584 Uninet S.A. de C.V., MX
11830 1743 368 64 Instituto Costarricense de Electricidad
6503 1566 437 54 Axtel, S.A.B. de C.V., MX
7303 1558 1023 242 Telecom Argentina S.A., AR
6147 1276 377 27 Telefonica del Peru S.A.A., PE
3816 1028 510 92 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28573 962 2285 181 CLARO S.A., BR
11172 915 127 87 Alestra, S. de R.L. de C.V., MX
18881 899 1054 24 TELEFÔNICA BRASIL S.A, BR
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1205 398 48 LINKdotNET-AS, EG
37611 755 91 8 Afrihost, ZA
36903 708 356 136 MT-MPLS, MA
36992 664 1383 31 ETISALAT-MISR, EG
24835 515 850 15 RAYA-AS, EG
29571 422 36 10 CITelecom-AS, CI
37492 415 354 77 ORANGE-, TN
8452 365 1730 18 TE-AS TE-AS, EG
15399 357 35 7 WANANCHI-, KE
2018 295 327 73 TENET-1, ZA
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
7545 3978 407 404 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3567 542 229 Telmex Colombia S.A., CO
6327 3447 1341 88 SHAW - Shaw Communications Inc., CA
39891 3387 186 23 ALJAWWALSTC-AS, SA
22773 3322 2952 157 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
8151 3195 3470 584 Uninet S.A. de C.V., MX
20940 2918 913 2091 AKAMAI-ASN1, US
17974 2858 900 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2749 1499 539 BSNL-NIB National Internet Backbone, IN
8551 2455 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
39891 3387 3364 ALJAWWALSTC-AS, SA
6327 3447 3359 SHAW - Shaw Communications Inc., CA
10620 3567 3338 Telmex Colombia S.A., CO
22773 3322 3165 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
17974 2858 2781 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
8151 3195 2611 Uninet S.A. de C.V., MX
8551 2455 2414 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
9808 2359 2307 CMNET-GD Guangdong Mobile Communication Co.Ltd.
9829 2749 2210 BSNL-NIB National Internet Backbone, IN
9394 2177 2150 CTTNET China TieTong Telecommunications Corpora
Complete listing at http://thyme.rand.apnic.net/hk/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US
290012147 UNALLOCATED 63.65.43.0/24 7046 RFC2270-UUNET-CUSTOMER - MCI C
64111 UNALLOCATED 98.159.5.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64111 UNALLOCATED 98.159.7.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64111 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN
64512 PRIVATE 103.219.116.0/24 132111 BIGBANDNET-MY Bigband Sdn Bhd,
64512 PRIVATE 103.219.117.0/24 132111 BIGBANDNET-MY Bigband Sdn Bhd,
64321 UNALLOCATED 103.231.82.0/24 59287 IDNIC-MAXIMEDIA-AS-ID PT Maxim
Complete listing at http://thyme.rand.apnic.net/hk/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
0.0.0.0/0 2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US
Complete listing at http://thyme.rand.apnic.net/hk/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
23.128.126.0/23 62878 XLITT - Xlitt, US
27.100.7.0/24 56096 UNKNOWN
41.78.12.0/23 62878 XLITT - Xlitt, US
41.78.180.0/23 37265 -Reserved AS-, ZZ
41.242.132.0/23 62878 XLITT - Xlitt, US
43.228.144.0/22 9829 BSNL-NIB National Internet Backbone, IN
43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK
43.251.84.0/22 133676 PNPL-AS Precious netcom pvt ltd, IN
43.251.84.0/23 133676 PNPL-AS Precious netcom pvt ltd, IN
43.251.85.0/24 133676 PNPL-AS Precious netcom pvt ltd, IN
Complete listing at http://thyme.rand.apnic.net/hk/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
!!Default route being announced!!
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:15 /9:13 /10:35 /11:106 /12:283
/13:547 /14:1041 /15:1864 /16:13399 /17:7685 /18:13481
/19:24880 /20:37959 /21:41766 /22:79307 /23:64267 /24:366706
/25:1 /26:0 /27:4 /28:5 /29:7 /30:2
/31:0 /32:1
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3243 3447 SHAW - Shaw Communications Inc., CA
39891 2946 3387 ALJAWWALSTC-AS, SA
22773 2532 3322 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
18566 2094 2208 MEGAPATH5-US - MegaPath Corporation, US
8551 1920 2455 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 1620 1843 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1520 3567 Telmex Colombia S.A., CO
11492 1422 1601 CABLEONE - CABLE ONE, INC., US
9121 1389 1943 TTNET, TR
6389 1354 2043 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1549 2:833 4:18 5:2468 6:31 7:1
8:1070 12:1853 13:160 14:1715 15:28 16:2
17:170 18:75 20:60 23:2460 24:1596 25:2
27:2375 29:1 31:1920 32:69 33:21 35:21
36:405 37:2359 38:1378 39:71 40:96 41:2965
42:502 43:1961 44:81 45:3065 46:2796 47:171
49:1240 50:1007 51:19 52:819 54:355 55:2
56:4 57:42 58:1450 59:890 60:352 61:1995
62:1716 63:1909 64:4666 65:2206 66:4538 67:2264
68:1188 69:3331 70:1160 71:608 72:2134 74:2641
75:402 76:427 77:1491 78:1545 79:1895 80:1415
81:1415 82:1016 83:726 84:956 85:1880 86:467
87:1204 88:826 89:2224 90:153 91:6233 92:1022
93:2337 94:2365 95:2717 96:634 97:353 98:963
99:95 100:153 101:1434 102:1 103:15832 104:3042
105:199 106:543 107:1762 108:824 109:2908 110:1450
111:1726 112:1276 113:1277 114:1060 115:1556 116:1608
117:1758 118:2168 119:1616 120:723 121:1035 122:2352
123:1856 124:1448 125:1733 128:914 129:673 130:444
131:1483 132:591 133:194 134:709 135:224 136:304
137:467 138:1944 139:509 140:379 141:667 142:747
143:905 144:797 145:184 146:1101 147:701 148:1467
149:585 150:698 151:993 152:716 153:300 154:913
155:754 156:683 157:722 158:484 159:1464 160:751
161:749 162:2472 163:507 164:972 165:1426 166:372
167:1295 168:3013 169:835 170:3542 171:366 172:1006
173:2000 174:781 175:774 176:1838 177:3883 178:2539
179:1103 180:2198 181:2035 182:2437 183:769 184:868
185:10773 186:3276 187:2168 188:2579 189:1829 190:8353
191:1334 192:9644 193:5797 194:4732 195:3925 196:2120
197:1319 198:5511 199:5857 200:7556 201:4201 202:9830
203:9960 204:4541 205:2827 206:3010 207:3145 208:3955
209:4016 210:3475 211:1872 212:2860 213:2547 214:849
215:66 216:5882 217:2108 218:855 219:384 220:1671
221:918 222:536 223:1193
End of report