[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Fri Oct 14 18:39:48 UTC 2022
IPv4 R&E Routing Table Report 18:35 GMT Fri 14 Oct, 2022
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: 929537
Prefixes after maximum aggregation (per Origin AS): 343972
Deaggregation factor: 2.70
Unique aggregates announced (without unneeded subnets): 440129
Number of IPv4 prefixes with a valid ROA: 373211
Number of IPv4 prefixes with an invalid ROA: 3074
Number of IPv4 prefixes with no ROA: 553252
Total ASes present in the Internet Routing Table: 73810
Prefixes per ASN: 12.59
Origin-only ASes present in the Internet Routing Table: 63293
Origin ASes announcing only one prefix: 25533
Transit ASes present in the Internet Routing Table: 10517
Transit-only ASes present in the Internet Routing Table: 416
Paths with bogon ASNs present in the IPv4 Routing Table: 129
Average AS path length visible in the Internet Routing Table: 5.8
Max AS path length visible: 59
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 1163
Number of instances of unregistered ASNs: 1167
Number of 32-bit ASNs allocated by the RIRs: 40375
Number of 32-bit ASNs visible in the Routing Table: 33542
Prefixes from 32-bit ASNs in the Routing Table: 168761
Number of bogon 32-bit ASNs visible in the Routing Table: 51
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 568
Number of addresses announced to Internet: 3064594944
Equivalent to 182 /8s, 170 /16s and 2 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
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: 320826
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 235340
Total APNIC prefixes after maximum aggregation: 67428
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 230178
Unique aggregates announced from the APNIC address blocks: 96694
APNIC Region origin ASes present in the Internet Routing Table: 13003
APNIC Prefixes per ASN: 17.70
APNIC Region origin ASes announcing only one prefix: 3748
APNIC Region transit ASes present in the Internet Routing Table: 1769
Average APNIC Region AS path length visible: 6.2
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8271
Number of APNIC addresses announced to Internet: 773487616
Equivalent to 46 /8s, 26 /16s and 124 /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, 131072-151865
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: 268386
Total ARIN prefixes after maximum aggregation: 121561
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 269662
Unique aggregates announced from the ARIN address blocks: 128586
ARIN Region origin ASes present in the Internet Routing Table: 19059
ARIN Prefixes per ASN: 14.15
ARIN Region origin ASes announcing only one prefix: 6952
ARIN Region transit ASes present in the Internet Routing Table: 1939
Average ARIN Region AS path length visible: 5.5
Max ARIN Region AS path length visible: 37
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4634
Number of ARIN addresses announced to Internet: 1289789184
Equivalent to 76 /8s, 224 /16s and 159 /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, 393216-401308
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: 265245
Total RIPE prefixes after maximum aggregation: 120508
RIPE Deaggregation factor: 2.20
Prefixes being announced from the RIPE address blocks: 261977
Unique aggregates announced from the RIPE address blocks: 154145
RIPE Region origin ASes present in the Internet Routing Table: 28214
RIPE Prefixes per ASN: 9.29
RIPE Region origin ASes announcing only one prefix: 11989
RIPE Region transit ASes present in the Internet Routing Table: 4007
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 36
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10864
Number of RIPE addresses announced to Internet: 716691968
Equivalent to 42 /8s, 183 /16s and 218 /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
196608-213403
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: 126736
Total LACNIC prefixes after maximum aggregation: 27951
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 126213
Unique aggregates announced from the LACNIC address blocks: 48322
LACNIC Region origin ASes present in the Internet Routing Table: 10983
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2286
LACNIC Region transit ASes present in the Internet Routing Table: 2269
Average LACNIC Region AS path length visible: 6.2
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8742
Number of LACNIC addresses announced to Internet: 176024320
Equivalent to 10 /8s, 125 /16s and 235 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 32667
Total AfriNIC prefixes after maximum aggregation: 5672
AfriNIC Deaggregation factor: 5.76
Prefixes being announced from the AfriNIC address blocks: 40939
Unique aggregates announced from the AfriNIC address blocks: 11917
AfriNIC Region origin ASes present in the Internet Routing Table: 1704
AfriNIC Prefixes per ASN: 24.03
AfriNIC Region origin ASes announcing only one prefix: 558
AfriNIC Region transit ASes present in the Internet Routing Table: 326
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 59
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1031
Number of AfriNIC addresses announced to Internet: 108290304
Equivalent to 6 /8s, 116 /16s and 97 /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 9061 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5928 786 694 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3592 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3523 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3470 1877 66 VNPT-AS-VN VNPT Corp, VN
9498 2472 499 239 BBIL-AP BHARTI Airtel Ltd., IN
4766 2287 11251 594 KIXS-AS-KR Korea Telecom, KR
24560 2237 852 412 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
45090 2181 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2139 425 217 TATACOMM-AS TATA Communications formerl
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 7338 10578 2890 AMAZON-02, US
11492 4603 305 518 CABLEONE, US
7155 3898 265 32 VIASAT-SP-BACKBONE, US
22773 3776 3050 352 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3549 1849 2542 AKAMAI-AS, US
6327 3491 1319 64 SHAW, CA
749 3028 50696 2295 DNIC-AS-00749, US
30036 2600 367 256 MEDIACOM-ENTERPRISE-BUSINESS, US
7018 2573 24150 1577 ATT-INTERNET4, US
396982 2552 3479 345 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 6885 1730 144 UNI2-AS, ES
9121 6716 1692 17 TTNET, TR
20940 4116 3400 178 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3991 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2919 2290 912 ROSTELECOM-AS, RU
9009 2621 252 1346 M247, RO
6849 2504 339 20 UKRTELNET, UA
34984 2243 357 616 TELLCOM-AS, TR
47331 2051 319 1561 TTNET, TR
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 10885 3338 596 Uninet S.A. de C.V., MX
10620 3470 510 844 Telmex Colombia S.A., CO
11830 2301 369 64 Instituto Costarricense de Electricidad
13999 2057 335 529 Mega Cable, S.A. de C.V., MX
28573 1351 2328 265 Claro NXT Telecomunicacoes Ltda, BR
6503 1295 338 521 Axtel, S.A.B. de C.V., MX
3816 1285 722 152 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1084 369 22 Telefonica del Peru S.A.A., PE
11664 1081 181 461 Techtel LMDS Comunicaciones Interactiva
26615 986 2466 43 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
37457 1888 326 58 Telkom-Internet, ZA
24863 1569 393 21 LINKdotNET-AS, EG
24835 1518 521 31 RAYA-AS, EG
36992 1349 1519 270 ETISALAT-MISR, EG
36903 1260 550 99 MT-MPLS, MA
29571 1015 68 32 ORANGE-COTE-IVOIRE, CI
36935 815 520 42 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 495 51 32 WANANCHI-, KE
36914 493 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 10885 3338 596 Uninet S.A. de C.V., MX
9808 9061 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7338 10578 2890 AMAZON-02, US
12479 6885 1730 144 UNI2-AS, ES
9121 6716 1692 17 TTNET, TR
7545 5928 786 694 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4603 305 518 CABLEONE, US
20940 4116 3400 178 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3991 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
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 9061 9014 CHINAMOBILE-CN China Mobile Communications Grou
12479 6885 6741 UNI2-AS, ES
9121 6716 6699 TTNET, TR
7545 5928 5234 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7338 4448 AMAZON-02, US
11492 4603 4085 CABLEONE, US
39891 4010 3963 ALJAWWALSTC-AS, SA
8551 3991 3952 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
20940 4116 3938 AKAMAI-ASN1, NL
7155 3898 3866 VIASAT-SP-BACKBONE, US
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
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
25674 UNALLOCATED 8.19.146.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, 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 1103 SURFNET-NL SURFnet, The Netherlands, NL
198.51.100.0/24 29766 CHSPSC-29766, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.133.252.0/24 Origin: 54681 ROSETEL, US
23.133.252.0/24 Transit: 50058 August Internet, GB
23.133.253.0/24 Origin: 54681 ROSETEL, US
23.133.253.0/24 Transit: 50058 August Internet, GB
23.133.254.0/24 Origin: 54681 ROSETEL, US
23.133.254.0/24 Transit: 50058 August Internet, GB
23.133.255.0/24 Origin: 54681 ROSETEL, US
23.133.255.0/24 Transit: 50058 August Internet, GB
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
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 /9:13 /10:38 /11:100 /12:295
/13:588 /14:1206 /15:2103 /16:13595 /17:8429 /18:14139
/19:25226 /20:44024 /21:52954 /22:110501 /23:100844 /24:555466
/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 5895 6885 UNI2-AS, ES
9121 5864 6716 TTNET, TR
8151 4771 10885 Uninet S.A. de C.V., MX
11492 3510 4603 CABLEONE, US
8551 3455 3991 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3300 3491 SHAW, CA
39891 3193 4010 ALJAWWALSTC-AS, SA
7155 2987 3898 VIASAT-SP-BACKBONE, US
22773 2785 3776 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2356 2504 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1900 2:1040 3:166 4:7 5:4139 6:116
7:6 8:1594 9:1 11:173 12:1623 13:338
14:2371 15:270 16:69 17:362 18:337 20:245
21:4 22:188 23:5973 24:2516 25:6 27:2742
29:19 31:2468 32:96 34:7 35:90 36:1898
37:4511 38:3662 39:756 40:169 41:4439 42:1171
43:2304 44:298 45:17436 46:4259 47:385 49:1729
50:1943 51:243 52:1490 54:383 55:846 56:8
57:86 58:1787 59:1112 60:990 61:2424 62:2641
63:1975 64:5662 65:2334 66:4948 67:3001 68:1350
69:4202 70:1305 71:687 72:3061 74:2675 75:1484
76:593 77:2354 78:4018 79:3147 80:2062 81:1836
82:1537 83:1229 84:1421 85:3750 86:728 87:2018
88:2828 89:3492 90:546 91:7696 92:2068 93:2565
94:3578 95:4793 96:1347 97:345 98:1172 99:737
100:78 101:1300 102:2715 103:30459 104:4574 105:1984
106:886 107:2535 108:908 109:4372 110:2003 111:3278
112:2051 113:1525 114:1549 115:2145 116:1902 117:2498
118:2328 119:1855 120:1711 121:1045 122:2563 123:2149
124:1509 125:2146 128:1269 129:1039 130:985 131:2221
132:843 133:377 134:1908 135:334 136:878 137:901
138:2827 139:1520 140:1129 141:1491 142:1388 143:1484
144:1201 145:349 146:1872 147:1550 148:2257 149:1805
150:891 151:1124 152:1962 153:552 154:3941 155:1427
156:1704 157:1301 158:1048 159:2187 160:2643 161:1375
162:3545 163:1445 164:1725 165:1701 166:806 167:1731
168:4133 169:908 170:4934 171:854 172:3466 173:3130
174:1025 175:1174 176:3636 177:5913 178:3573 179:2535
180:2344 181:3341 182:3212 183:1920 184:2356 185:19996
186:5022 187:4550 188:4157 189:3812 190:9123 191:1774
192:11043 193:8784 194:7231 195:5152 196:3221 197:2893
198:6028 199:6090 200:7978 201:6086 202:10393 203:10220
204:4567 205:3510 206:3924 207:3436 208:4119 209:4816
210:4194 211:2338 212:4117 213:3587 214:1090 215:53
216:6511 217:2727 218:1273 219:410 220:2043 221:925
222:652 223:1983
End of report
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