[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Nov 13 18:42:42 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Wed 13 Nov, 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: 979897
Prefixes after maximum aggregation (per Origin AS): 367215
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 470020
Number of IPv4 prefixes with a valid ROA: 520046
Number of IPv4 prefixes with an invalid ROA: 543
Number of IPv4 prefixes with no ROA: 459308
Total ASes present in the Internet Routing Table: 76371
Prefixes per ASN: 12.83
Origin-only ASes present in the Internet Routing Table: 65751
Origin ASes announcing only one prefix: 26471
Transit ASes present in the Internet Routing Table: 10620
Transit-only ASes present in the Internet Routing Table: 511
Paths with bogon ASNs present in the IPv4 Routing Table: 74
Average AS path length visible in the Internet Routing Table: 7.1
Max AS path length visible: 75
Max AS path prepend of ASN ( 37447) 73
Prefixes from unregistered ASNs in the Routing Table: 1134
Number of instances of unregistered ASNs: 1147
Number of 32-bit ASNs allocated by the RIRs: 45834
Number of 32-bit ASNs visible in the Routing Table: 37397
Prefixes from 32-bit ASNs in the Routing Table: 200096
Number of bogon 32-bit ASNs visible in the Routing Table: 44
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 543
Number of addresses announced to Internet: 3027631872
Equivalent to 180 /8s, 117 /16s and 255 /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: 324092
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 254155
Total APNIC prefixes after maximum aggregation: 75054
APNIC Deaggregation factor: 3.39
Prefixes being announced from the APNIC address blocks: 246511
Unique aggregates announced from the APNIC address blocks: 101460
APNIC Region origin ASes present in the Internet Routing Table: 14380
APNIC Prefixes per ASN: 17.14
APNIC Region origin ASes announcing only one prefix: 4404
APNIC Region transit ASes present in the Internet Routing Table: 1872
Average APNIC Region AS path length visible: 7.4
Max APNIC Region AS path length visible: 42
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9863
Number of APNIC addresses announced to Internet: 755992064
Equivalent to 45 /8s, 15 /16s and 134 /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: 285388
Total ARIN prefixes after maximum aggregation: 126175
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 287940
Unique aggregates announced from the ARIN address blocks: 135798
ARIN Region origin ASes present in the Internet Routing Table: 19163
ARIN Prefixes per ASN: 15.03
ARIN Region origin ASes announcing only one prefix: 6982
ARIN Region transit ASes present in the Internet Routing Table: 1928
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: 5055
Number of ARIN addresses announced to Internet: 1267179008
Equivalent to 75 /8s, 135 /16s and 158 /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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 271763
Total RIPE prefixes after maximum aggregation: 130017
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 268637
Unique aggregates announced from the RIPE address blocks: 169251
RIPE Region origin ASes present in the Internet Routing Table: 28832
RIPE Prefixes per ASN: 9.32
RIPE Region origin ASes announcing only one prefix: 12117
RIPE Region transit ASes present in the Internet Routing Table: 3863
Average RIPE Region AS path length visible: 6.9
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12131
Number of RIPE addresses announced to Internet: 722428928
Equivalent to 43 /8s, 15 /16s and 100 /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,
53/8, 57/8, 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: 131608
Total LACNIC prefixes after maximum aggregation: 28658
LACNIC Deaggregation factor: 4.59
Prefixes being announced from the LACNIC address blocks: 129035
Unique aggregates announced from the LACNIC address blocks: 48592
LACNIC Region origin ASes present in the Internet Routing Table: 11166
LACNIC Prefixes per ASN: 11.56
LACNIC Region origin ASes announcing only one prefix: 2316
LACNIC Region transit ASes present in the Internet Routing Table: 2429
Average LACNIC Region AS path length visible: 7.7
Max LACNIC Region AS path length visible: 58
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9075
Number of LACNIC addresses announced to Internet: 177431552
Equivalent to 10 /8s, 147 /16s and 100 /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: 35849
Total AfriNIC prefixes after maximum aggregation: 6614
AfriNIC Deaggregation factor: 5.42
Prefixes being announced from the AfriNIC address blocks: 47231
Unique aggregates announced from the AfriNIC address blocks: 14474
AfriNIC Region origin ASes present in the Internet Routing Table: 1916
AfriNIC Prefixes per ASN: 24.65
AfriNIC Region origin ASes announcing only one prefix: 652
AfriNIC Region transit ASes present in the Internet Routing Table: 364
Average AfriNIC Region AS path length visible: 6.8
Max AfriNIC Region AS path length visible: 75
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1273
Number of AfriNIC addresses announced to Internet: 104319744
Equivalent to 6 /8s, 55 /16s and 203 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & 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
9808 10036 8752 83 CHINAMOBILE-CN China Mobile Communication
7545 6069 842 656 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4336 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3908 1331 25 VIETEL-AS-AP Viettel Group, VN
9498 3864 512 271 BBIL-AP BHARTI Airtel Ltd., IN
7713 3658 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3253 1869 102 VNPT-AS-VN VNPT Corp, VN
24560 2780 831 537 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2206 434 190 TATACOMM-AS TATA Communications formerly
45090 2170 1439 86 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 10983 12096 3859 AMAZON-02, US
174 6414 8758 828 COGENT-174, US
11492 4670 310 551 CABLEONE, US
7155 4170 287 85 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3406 3035 184 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3191 23667 2016 ATT-INTERNET4, US
16625 2909 1273 2151 AKAMAI-AS, US
396982 2871 3654 424 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 7620 1709 143 UNI2-AS, ES
39891 4724 289 58 ALJAWWALSTC-AS, SA
20940 3952 3395 127 AKAMAI-ASN1, NL
9009 3679 317 1863 M247, RO
12389 2940 2294 877 ROSTELECOM-AS, RU
34984 2342 359 579 TELLCOM-AS, TR
212238 1846 134 1366 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1594 1852 14 TE-AS TE-AS, EG
8551 1470 366 32 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
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 11496 3216 609 UNINET, MX
10620 3527 492 962 Telmex Colombia S.A., CO
13999 2543 535 361 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad y
28573 1333 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 782 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
11664 1144 278 33 Techtel LMDS Comunicaciones Interactivas
6147 1117 371 22 Telefonica del Peru S.A.A., PE
28202 1112 52 9 Rede Brasileira de Comunicacao 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
24835 1669 593 29 RAYA-AS, EG
24863 1645 389 16 LINKdotNET-AS, EG
36992 1417 1518 288 ETISALAT-MISR, EG
29571 1385 88 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
20011 1099 177 287 INTERNET-SOLUTIONS, ZA
36935 1015 523 46 Vodafone-, EG
37069 720 1099 15 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
36914 555 82 3 KENET-AS, 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 11496 3216 609 UNINET, MX
16509 10983 12096 3859 AMAZON-02, US
9808 10036 8752 83 CHINAMOBILE-CN China Mobile Communication
12479 7620 1709 143 UNI2-AS, ES
174 6414 8758 828 COGENT-174, US
7545 6069 842 656 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4724 289 58 ALJAWWALSTC-AS, SA
11492 4670 310 551 CABLEONE, US
18403 4336 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4170 287 85 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 10036 9953 CHINAMOBILE-CN China Mobile Communications Grou
12479 7620 7477 UNI2-AS, ES
16509 10983 7124 AMAZON-02, US
174 6414 5586 COGENT-174, US
7545 6069 5413 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4724 4666 ALJAWWALSTC-AS, SA
18403 4336 4313 FPT-AS-AP FPT Telecom Company, VN
11492 4670 4119 CABLEONE, US
7155 4170 4085 VIASAT-SP-BACKBONE, US
7552 3908 3883 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
23.129.20.0/24 Origin: 13737 AS-INCX, US
23.129.20.0/24 Transit: 12129 123NET, US
23.129.28.0/24 Origin: 401472 PACKETFEED-01, US
23.129.28.0/24 Transit: 20473 AS-VULTR, US
23.139.32.0/24 Origin: 14727 LONE-STAR-ISP, ZZ
23.139.32.0/24 Transit: 6939 HURRICANE, US
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, 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 /10:36 /11:91 /12:295
/13:578 /14:1184 /15:2100 /16:13243 /17:8293 /18:13864
/19:24545 /20:44429 /21:52519 /22:113149 /23:103814 /24:601725
/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 6649 7620 UNI2-AS, ES
8151 5671 11496 UNINET, MX
11492 3555 4670 CABLEONE, US
39891 3416 4724 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3114 4170 VIASAT-SP-BACKBONE, US
22773 2540 3406 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2233 10983 AMAZON-02, US
30036 2191 2530 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2161 3527 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2276 2:1565 3:512 4:8 5:4762 6:169
7:6 8:1497 9:2 11:172 12:1421 13:364
14:2458 15:332 16:269 17:360 18:906 20:449
21:4 22:188 23:7025 24:2689 25:2 27:2670
29:19 31:3039 32:52 34:74 35:145 36:2372
37:4464 38:10154 39:927 40:149 41:4372 42:2043
43:2494 44:341 45:18439 46:4757 47:299 49:2031
50:1847 51:582 52:1575 54:316 55:950 56:8
57:233 58:2183 59:1210 60:1150 61:2805 62:2890
63:1853 64:5420 65:2289 66:4714 67:3042 68:1311
69:4018 70:1126 71:588 72:2925 74:2807 75:1631
76:633 77:2723 78:1892 79:1668 80:2207 81:2055
82:1803 83:1390 84:1774 85:3134 86:963 87:2420
88:1274 89:4413 90:698 91:8330 92:2602 93:2796
94:3857 95:4271 96:1250 97:313 98:1070 99:738
100:72 101:1416 102:3837 103:32298 104:4439 105:1102
106:980 107:2399 108:1172 109:4085 110:2223 111:3270
112:2048 113:1787 114:1940 115:2184 116:1989 117:2689
118:2785 119:1996 120:1837 121:1360 122:2723 123:2172
124:1591 125:2831 126:62 128:1427 129:1022 130:1283
131:1969 132:817 133:446 134:1520 135:359 136:1267
137:1104 138:3050 139:1546 140:1474 141:1456 142:1828
143:1626 144:1006 145:406 146:2112 147:2054 148:2568
149:2880 150:1140 151:1458 152:2122 153:568 154:7445
155:1569 156:2829 157:1855 158:1220 159:2428 160:3400
161:1772 162:3580 163:1772 164:1965 165:2152 166:1335
167:1871 168:4263 169:798 170:5212 171:995 172:3948
173:3164 174:920 175:1270 176:3548 177:5629 178:3751
179:2450 180:2541 181:4077 182:3344 183:2016 184:2275
185:21411 186:5409 187:4625 188:4248 189:4332 190:9818
191:1950 192:11199 193:9294 194:7681 195:5496 196:3496
197:3532 198:5937 199:8217 200:8480 201:6414 202:10394
203:10597 204:4644 205:3655 206:4596 207:3496 208:4236
209:5130 210:4597 211:2569 212:4548 213:3747 214:1055
215:47 216:6635 217:3132 218:1341 219:403 220:2082
221:1053 222:707 223:2309
End of report
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