[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Aug 12 18:41:48 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Mon 12 Aug, 2024
IPv4 BGP Table (Global) as seen at RENU.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/RENU/
Analysis Summary
----------------
BGP routing table entries examined: 969312
Prefixes after maximum aggregation (per Origin AS): 363454
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 464509
Number of IPv4 prefixes with a valid ROA: 503163
Number of IPv4 prefixes with an invalid ROA: 1426
Number of IPv4 prefixes with no ROA: 464723
Total ASes present in the Internet Routing Table: 76002
Prefixes per ASN: 12.75
Origin-only ASes present in the Internet Routing Table: 65380
Origin ASes announcing only one prefix: 26343
Transit ASes present in the Internet Routing Table: 10622
Transit-only ASes present in the Internet Routing Table: 516
Paths with bogon ASNs present in the IPv4 Routing Table: 96
Average AS path length visible in the Internet Routing Table: 7.1
Max AS path length visible: 89
Max AS path prepend of ASN ( 37447) 86
Prefixes from unregistered ASNs in the Routing Table: 1030
Number of instances of unregistered ASNs: 1039
Number of 32-bit ASNs allocated by the RIRs: 45169
Number of 32-bit ASNs visible in the Routing Table: 36875
Prefixes from 32-bit ASNs in the Routing Table: 195905
Number of bogon 32-bit ASNs visible in the Routing Table: 53
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 583
Number of addresses announced to Internet: 3027424768
Equivalent to 180 /8s, 114 /16s and 214 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 321337
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252005
Total APNIC prefixes after maximum aggregation: 74256
APNIC Deaggregation factor: 3.39
Prefixes being announced from the APNIC address blocks: 243953
Unique aggregates announced from the APNIC address blocks: 102127
APNIC Region origin ASes present in the Internet Routing Table: 14243
APNIC Prefixes per ASN: 17.13
APNIC Region origin ASes announcing only one prefix: 4331
APNIC Region transit ASes present in the Internet Routing Table: 1856
Average APNIC Region AS path length visible: 7.4
Max APNIC Region AS path length visible: 34
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9689
Number of APNIC addresses announced to Internet: 761541376
Equivalent to 45 /8s, 100 /16s and 51 /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, 131072-153913
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: 281904
Total ARIN prefixes after maximum aggregation: 125355
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 286393
Unique aggregates announced from the ARIN address blocks: 134232
ARIN Region origin ASes present in the Internet Routing Table: 19106
ARIN Prefixes per ASN: 14.99
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1910
Average ARIN Region AS path length visible: 6.9
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4964
Number of ARIN addresses announced to Internet: 1266316032
Equivalent to 75 /8s, 122 /16s and 115 /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, 393216-402332
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, 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: 269652
Total RIPE prefixes after maximum aggregation: 128268
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265121
Unique aggregates announced from the RIPE address blocks: 165992
RIPE Region origin ASes present in the Internet Routing Table: 28723
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12097
RIPE Region transit ASes present in the Internet Routing Table: 3888
Average RIPE Region AS path length visible: 6.9
Max RIPE Region AS path length visible: 37
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11944
Number of RIPE addresses announced to Internet: 716265984
Equivalent to 42 /8s, 177 /16s and 90 /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
196608-216475
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: 130454
Total LACNIC prefixes after maximum aggregation: 28369
LACNIC Deaggregation factor: 4.60
Prefixes being announced from the LACNIC address blocks: 128184
Unique aggregates announced from the LACNIC address blocks: 47722
LACNIC Region origin ASes present in the Internet Routing Table: 11143
LACNIC Prefixes per ASN: 11.50
LACNIC Region origin ASes announcing only one prefix: 2318
LACNIC Region transit ASes present in the Internet Routing Table: 2437
Average LACNIC Region AS path length visible: 7.7
Max LACNIC Region AS path length visible: 63
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9043
Number of LACNIC addresses announced to Internet: 178081280
Equivalent to 10 /8s, 157 /16s and 78 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 34267
Total AfriNIC prefixes after maximum aggregation: 6538
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 45078
Unique aggregates announced from the AfriNIC address blocks: 13968
AfriNIC Region origin ASes present in the Internet Routing Table: 1874
AfriNIC Prefixes per ASN: 24.05
AfriNIC Region origin ASes announcing only one prefix: 634
AfriNIC Region transit ASes present in the Internet Routing Table: 368
Average AfriNIC Region AS path length visible: 6.8
Max AfriNIC Region AS path length visible: 89
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1235
Number of AfriNIC addresses announced to Internet: 104845568
Equivalent to 6 /8s, 63 /16s and 209 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 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
9808 9888 8745 74 CHINAMOBILE-CN China Mobile Communication
7545 5674 841 664 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4189 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3952 1331 22 VIETEL-AS-AP Viettel Group, VN
9498 3790 507 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3647 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3245 1841 106 VNPT-AS-VN VNPT Corp, VN
24560 2812 856 450 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2193 434 195 TATACOMM-AS TATA Communications formerly
45090 2153 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 10514 11592 3742 AMAZON-02, US
174 5795 8782 897 COGENT-174, US
11492 4629 308 545 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3597 1320 79 SHAW, CA
22773 3419 3035 185 ASN-CXA-ALL-CCI-22773-RDC, US
749 3255 54897 2507 DNIC-AS-00749, US
16625 3047 1310 2185 AKAMAI-AS, US
7018 2948 23675 1849 ATT-INTERNET4, US
396982 2771 3567 416 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7703 1708 145 UNI2-AS, ES
39891 4539 273 57 ALJAWWALSTC-AS, SA
20940 3860 3396 130 AKAMAI-ASN1, NL
9009 3635 311 1861 M247, RO
12389 2863 2291 858 ROSTELECOM-AS, RU
34984 2338 361 584 TELLCOM-AS, TR
8551 1783 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1745 125 1278 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1580 1852 14 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11840 3290 517 UNINET, MX
10620 3532 493 935 Telmex Colombia S.A., CO
13999 2547 619 39 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1342 2310 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1320 777 204 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
19037 1228 278 33 AMX Argentina S.A., AR
6503 1121 313 480 Axtel, S.A.B. de C.V., MX
28202 1115 52 9 Rede Brasileira de Comunicacao SA, BR
26615 1085 2503 53 TIM SA, BR
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1614 389 16 LINKdotNET-AS, EG
24835 1555 593 29 RAYA-AS, EG
36992 1411 1519 283 ETISALAT-MISR, EG
29571 1321 84 76 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 939 521 42 Vodafone-, EG
6713 555 1861 35 IAM-AS, MA
36914 542 82 3 KENET-AS, KE
37457 542 310 36 Telkom-Internet, ZA
15399 517 56 51 WANANCHI-, KE
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11840 3290 517 UNINET, MX
16509 10514 11592 3742 AMAZON-02, US
9808 9888 8745 74 CHINAMOBILE-CN China Mobile Communication
12479 7703 1708 145 UNI2-AS, ES
174 5795 8782 897 COGENT-174, US
7545 5674 841 664 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4629 308 545 CABLEONE, US
39891 4539 273 57 ALJAWWALSTC-AS, SA
18403 4189 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9888 9814 CHINAMOBILE-CN China Mobile Communications Grou
12479 7703 7558 UNI2-AS, ES
16509 10514 6772 AMAZON-02, US
7545 5674 5010 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5795 4898 COGENT-174, US
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4189 4166 FPT-AS-AP FPT Telecom Company, VN
11492 4629 4084 CABLEONE, US
7155 4167 4078 VIASAT-SP-BACKBONE, US
7552 3952 3930 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/RENU/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
46559 UNALLOCATED 8.3.52.0/23 3257 GTT-BACKBONE GTT, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US
14.192.20.0/22 Transit: 6939 HURRICANE, US
23.130.112.0/24 Origin: 62390 NEXONHOST, RO
23.130.112.0/24 Transit: 6939 HURRICANE, US
23.130.240.0/24 Origin: 14315 1GSERVERS, US
23.130.240.0/24 Transit: 6939 HURRICANE, US
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 6461 ZAYO-6461, US
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:16 /10:37 /11:92 /12:294
/13:578 /14:1183 /15:2105 /16:13249 /17:8282 /18:13847
/19:24680 /20:43848 /21:52170 /22:112421 /23:103666 /24:592828
/25:0 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6790 7703 UNI2-AS, ES
8151 5930 11840 UNINET, MX
11492 3540 4629 CABLEONE, US
6327 3393 3597 SHAW, CA
39891 3361 4539 ALJAWWALSTC-AS, SA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2559 3419 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2161 3532 Telmex Colombia S.A., CO
30036 2147 2484 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2142 10514 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2267 2:1517 3:411 4:6 5:4670 6:162
7:6 8:1522 9:2 11:172 12:1430 13:358
14:2356 15:323 16:258 17:364 18:862 20:414
21:4 22:188 23:6846 24:3091 25:2 27:2635
29:19 31:2671 32:53 34:69 35:136 36:2349
37:4548 38:9600 39:920 40:147 41:4345 42:2010
43:2447 44:330 45:18202 46:4608 47:301 49:1997
50:1848 51:583 52:1578 54:317 55:950 56:8
57:224 58:2162 59:1201 60:1060 61:2705 62:2837
63:1869 64:5610 65:2298 66:4751 67:3046 68:1344
69:4072 70:1320 71:564 72:2925 74:2658 75:1599
76:613 77:2638 78:1861 79:1783 80:2190 81:2044
82:1680 83:1366 84:1701 85:3187 86:976 87:2289
88:1304 89:4230 90:696 91:8305 92:2371 93:2722
94:3781 95:4229 96:1276 97:318 98:1046 99:736
100:73 101:1162 102:3663 103:32358 104:4525 105:1065
106:980 107:2383 108:1165 109:4089 110:2140 111:3272
112:2066 113:1815 114:1826 115:2158 116:1966 117:2648
118:2726 119:2005 120:1804 121:1309 122:2733 123:2282
124:1575 125:2836 126:64 128:1389 129:1021 130:1220
131:1933 132:822 133:429 134:1474 135:353 136:1144
137:1072 138:3019 139:1528 140:1430 141:1461 142:1680
143:1669 144:1023 145:368 146:2121 147:2038 148:2594
149:2847 150:1065 151:1355 152:2250 153:574 154:6809
155:1444 156:2412 157:1815 158:1176 159:2427 160:3048
161:1700 162:3566 163:1755 164:1709 165:2167 166:1274
167:1879 168:4214 169:814 170:5160 171:1038 172:3920
173:3100 174:900 175:1266 176:3515 177:5431 178:3689
179:2363 180:2434 181:3878 182:3332 183:1956 184:2267
185:21180 186:5353 187:4722 188:4218 189:4338 190:9650
191:1992 192:11077 193:9279 194:7540 195:5423 196:3501
197:3021 198:5965 199:8050 200:8484 201:6354 202:10364
203:10544 204:4562 205:3679 206:4484 207:3576 208:4179
209:5085 210:4582 211:2544 212:4430 213:3691 214:1062
215:49 216:6779 217:3014 218:1348 219:433 220:1808
221:1037 222:696 223:2221
End of report
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