[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sat Nov 5 18:40:10 UTC 2022
IPv4 R&E Routing Table Report 18:35 GMT Sat 05 Nov, 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: 929748
Prefixes after maximum aggregation (per Origin AS): 345152
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 441489
Number of IPv4 prefixes with a valid ROA: 377436
Number of IPv4 prefixes with an invalid ROA: 2883
Number of IPv4 prefixes with no ROA: 549429
Total ASes present in the Internet Routing Table: 73806
Prefixes per ASN: 12.60
Origin-only ASes present in the Internet Routing Table: 63591
Origin ASes announcing only one prefix: 25559
Transit ASes present in the Internet Routing Table: 10215
Transit-only ASes present in the Internet Routing Table: 397
Paths with bogon ASNs present in the IPv4 Routing Table: 133
Average AS path length visible in the Internet Routing Table: 6.0
Max AS path length visible: 59
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 1015
Number of instances of unregistered ASNs: 1017
Number of 32-bit ASNs allocated by the RIRs: 40579
Number of 32-bit ASNs visible in the Routing Table: 33643
Prefixes from 32-bit ASNs in the Routing Table: 169783
Number of bogon 32-bit ASNs visible in the Routing Table: 20
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 510
Number of addresses announced to Internet: 3064560128
Equivalent to 182 /8s, 169 /16s and 122 /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: 320112
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 235658
Total APNIC prefixes after maximum aggregation: 67556
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 230682
Unique aggregates announced from the APNIC address blocks: 96887
APNIC Region origin ASes present in the Internet Routing Table: 13039
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 3765
APNIC Region transit ASes present in the Internet Routing Table: 1741
Average APNIC Region AS path length visible: 6.3
Max APNIC Region AS path length visible: 29
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8310
Number of APNIC addresses announced to Internet: 773430784
Equivalent to 46 /8s, 25 /16s and 158 /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: 268986
Total ARIN prefixes after maximum aggregation: 121884
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 270409
Unique aggregates announced from the ARIN address blocks: 128959
ARIN Region origin ASes present in the Internet Routing Table: 19083
ARIN Prefixes per ASN: 14.17
ARIN Region origin ASes announcing only one prefix: 6996
ARIN Region transit ASes present in the Internet Routing Table: 1893
Average ARIN Region AS path length visible: 5.7
Max ARIN Region AS path length visible: 38
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4662
Number of ARIN addresses announced to Internet: 1289861376
Equivalent to 76 /8s, 225 /16s and 185 /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: 265409
Total RIPE prefixes after maximum aggregation: 121113
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 262128
Unique aggregates announced from the RIPE address blocks: 154820
RIPE Region origin ASes present in the Internet Routing Table: 28177
RIPE Prefixes per ASN: 9.30
RIPE Region origin ASes announcing only one prefix: 11952
RIPE Region transit ASes present in the Internet Routing Table: 3871
Average RIPE Region AS path length visible: 5.8
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10872
Number of RIPE addresses announced to Internet: 716650240
Equivalent to 42 /8s, 183 /16s and 55 /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: 127044
Total LACNIC prefixes after maximum aggregation: 28117
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 126374
Unique aggregates announced from the LACNIC address blocks: 48514
LACNIC Region origin ASes present in the Internet Routing Table: 10995
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2288
LACNIC Region transit ASes present in the Internet Routing Table: 2220
Average LACNIC Region AS path length visible: 6.3
Max LACNIC Region AS path length visible: 57
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8761
Number of LACNIC addresses announced to Internet: 175958272
Equivalent to 10 /8s, 124 /16s and 233 /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: 31636
Total AfriNIC prefixes after maximum aggregation: 5709
AfriNIC Deaggregation factor: 5.54
Prefixes being announced from the AfriNIC address blocks: 39645
Unique aggregates announced from the AfriNIC address blocks: 11883
AfriNIC Region origin ASes present in the Internet Routing Table: 1716
AfriNIC Prefixes per ASN: 23.10
AfriNIC Region origin ASes announcing only one prefix: 558
AfriNIC Region transit ASes present in the Internet Routing Table: 336
Average AfriNIC Region AS path length visible: 5.3
Max AfriNIC Region AS path length visible: 59
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1038
Number of AfriNIC addresses announced to Internet: 108373504
Equivalent to 6 /8s, 117 /16s and 166 /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 9083 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5942 786 696 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3600 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3515 1043 62 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3478 1877 66 VNPT-AS-VN VNPT Corp, VN
9498 2503 499 239 BBIL-AP BHARTI Airtel Ltd., IN
4766 2292 11250 595 KIXS-AS-KR Korea Telecom, KR
24560 2259 847 412 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
45090 2180 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2158 440 214 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 7553 10610 2896 AMAZON-02, US
11492 4585 304 549 CABLEONE, US
7155 3898 265 32 VIASAT-SP-BACKBONE, US
22773 3757 3045 339 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3566 1866 2550 AKAMAI-AS, US
6327 3517 1320 63 SHAW, CA
749 3065 50661 2332 DNIC-AS-00749, US
7018 2614 24058 1574 ATT-INTERNET4, US
30036 2599 371 285 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2559 3480 354 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 6920 1730 144 UNI2-AS, ES
9121 6781 1692 17 TTNET, TR
20940 4109 3400 178 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3980 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2928 2290 912 ROSTELECOM-AS, RU
9009 2630 253 1350 M247, RO
6849 2412 339 20 UKRTELNET, UA
34984 2241 357 614 TELLCOM-AS, TR
47331 1988 304 1513 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 10611 3344 604 Uninet S.A. de C.V., MX
10620 3472 510 839 Telmex Colombia S.A., CO
11830 2301 369 64 Instituto Costarricense de Electricidad
13999 2100 341 544 Mega Cable, S.A. de C.V., MX
28573 1331 2328 261 Claro NXT Telecomunicacoes Ltda, BR
6503 1296 338 522 Axtel, S.A.B. de C.V., MX
3816 1287 726 154 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1110 182 471 Techtel LMDS Comunicaciones Interactiva
6147 1083 369 22 Telefonica del Peru S.A.A., PE
26615 992 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
24863 1573 393 21 LINKdotNET-AS, EG
24835 1546 521 31 RAYA-AS, EG
36992 1354 1520 270 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 991 68 31 ORANGE-COTE-IVOIRE, CI
37457 831 325 50 Telkom-Internet, ZA
36935 804 520 42 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 503 51 33 WANANCHI-, KE
37342 490 32 1 MOVITEL, MZ
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 10611 3344 604 Uninet S.A. de C.V., MX
9808 9083 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7553 10610 2896 AMAZON-02, US
12479 6920 1730 144 UNI2-AS, ES
9121 6781 1692 17 TTNET, TR
7545 5942 786 696 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4585 304 549 CABLEONE, US
20940 4109 3400 178 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3980 374 38 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 9083 9036 CHINAMOBILE-CN China Mobile Communications Grou
12479 6920 6776 UNI2-AS, ES
9121 6781 6764 TTNET, TR
7545 5942 5246 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7553 4657 AMAZON-02, US
11492 4585 4036 CABLEONE, US
39891 4010 3963 ALJAWWALSTC-AS, SA
8551 3980 3942 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
20940 4109 3931 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 6939 HURRICANE, US
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
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.143.82.0/24 Origin: 1003 ANDREWNET, US
23.143.82.0/24 Transit: 12186 GVVME, US
23.181.240.0/24 Origin: 399613 UNASSIGNED
23.181.240.0/24 Transit: 11992 CENTENNIAL-, 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 /12:296
/13:586 /14:1203 /15:2105 /16:13607 /17:8412 /18:14172
/19:25209 /20:43984 /21:52852 /22:110866 /23:100884 /24:555405
/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 5925 6920 UNI2-AS, ES
9121 5905 6781 TTNET, TR
8151 4604 10611 Uninet S.A. de C.V., MX
11492 3492 4585 CABLEONE, US
8551 3444 3980 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3325 3517 SHAW, CA
39891 3193 4010 ALJAWWALSTC-AS, SA
7155 2987 3898 VIASAT-SP-BACKBONE, US
22773 2779 3757 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2270 2412 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1893 2:1032 3:166 4:7 5:4211 6:118
7:5 8:1599 9:1 11:173 12:1619 13:350
14:2376 15:279 16:69 17:358 18:370 20:240
21:4 22:188 23:6017 24:2503 25:6 27:2782
29:19 31:2501 32:95 34:7 35:95 36:1821
37:4555 38:3769 39:773 40:154 41:4382 42:1174
43:2266 44:302 45:17507 46:4263 47:375 49:1729
50:1940 51:245 52:1498 54:398 55:848 56:8
57:87 58:1788 59:1115 60:1004 61:2449 62:2654
63:1969 64:5655 65:2345 66:4928 67:3039 68:1407
69:4176 70:1297 71:687 72:3060 74:2668 75:1483
76:597 77:2340 78:4012 79:3151 80:2078 81:1853
82:1484 83:1217 84:1452 85:3752 86:730 87:2015
88:2831 89:3487 90:552 91:7705 92:2062 93:2573
94:3597 95:4831 96:1348 97:351 98:1174 99:739
100:69 101:1302 102:2753 103:30543 104:4574 105:971
106:893 107:2553 108:924 109:4329 110:2011 111:3275
112:2053 113:1532 114:1558 115:2152 116:1882 117:2487
118:2327 119:1850 120:1679 121:1048 122:2583 123:2154
124:1507 125:2137 128:1306 129:1043 130:990 131:2213
132:864 133:378 134:1914 135:334 136:881 137:921
138:2795 139:1514 140:1121 141:1473 142:1405 143:1483
144:1197 145:353 146:1890 147:1545 148:2288 149:1845
150:887 151:1142 152:1965 153:536 154:3919 155:1437
156:1634 157:1303 158:1042 159:2202 160:2653 161:1392
162:3546 163:1460 164:1734 165:1682 166:818 167:1735
168:4156 169:929 170:4960 171:853 172:3488 173:3130
174:1032 175:1192 176:3660 177:5958 178:3552 179:2582
180:2353 181:3426 182:3203 183:1916 184:2360 185:20055
186:5029 187:4487 188:4095 189:3794 190:9275 191:1752
192:11053 193:8797 194:7243 195:5178 196:3146 197:2850
198:6016 199:6106 200:7978 201:6024 202:10396 203:10250
204:4600 205:3477 206:3953 207:3420 208:4112 209:4832
210:4201 211:2345 212:4078 213:3539 214:1099 215:53
216:6573 217:2727 218:1267 219:412 220:2049 221:927
222:660 223:1989
End of report
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