[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Thu Dec 8 21:39:41 UTC 2022
IPv4 R&E Routing Table Report 21:35 GMT Thu 08 Dec, 2022
IPv4 BGP Table (Global) as seen at USP.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/USP/
Analysis Summary
----------------
BGP routing table entries examined: 914750
Prefixes after maximum aggregation (per Origin AS): 346261
Deaggregation factor: 2.64
Unique aggregates announced (without unneeded subnets): 442990
Number of IPv4 prefixes with a valid ROA: 373500
Number of IPv4 prefixes with an invalid ROA: 2965
Number of IPv4 prefixes with no ROA: 538285
Total ASes present in the Internet Routing Table: 73948
Prefixes per ASN: 12.37
Origin-only ASes present in the Internet Routing Table: 63589
Origin ASes announcing only one prefix: 26039
Transit ASes present in the Internet Routing Table: 10359
Transit-only ASes present in the Internet Routing Table: 414
Paths with bogon ASNs present in the IPv4 Routing Table: 666
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 60
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 1359
Number of instances of unregistered ASNs: 1361
Number of 32-bit ASNs allocated by the RIRs: 40825
Number of 32-bit ASNs visible in the Routing Table: 33808
Prefixes from 32-bit ASNs in the Routing Table: 165218
Number of bogon 32-bit ASNs visible in the Routing Table: 38
Special use prefixes present in the Routing Table: 3
Prefixes being announced from unallocated address space: 527
Number of addresses announced to Internet: 3062546176
Equivalent to 182 /8s, 138 /16s and 191 /24s
Percentage of available address space announced: 82.7
Percentage of allocated address space announced: 82.7
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: 310549
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237259
Total APNIC prefixes after maximum aggregation: 67987
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 232439
Unique aggregates announced from the APNIC address blocks: 97234
APNIC Region origin ASes present in the Internet Routing Table: 13137
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 3820
APNIC Region transit ASes present in the Internet Routing Table: 1774
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8405
Number of APNIC addresses announced to Internet: 773351168
Equivalent to 46 /8s, 24 /16s and 103 /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: 267190
Total ARIN prefixes after maximum aggregation: 121836
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 268789
Unique aggregates announced from the ARIN address blocks: 129334
ARIN Region origin ASes present in the Internet Routing Table: 19053
ARIN Prefixes per ASN: 14.11
ARIN Region origin ASes announcing only one prefix: 6973
ARIN Region transit ASes present in the Internet Routing Table: 1917
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 37
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4688
Number of ARIN addresses announced to Internet: 1288502528
Equivalent to 76 /8s, 204 /16s and 253 /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: 262835
Total RIPE prefixes after maximum aggregation: 121534
RIPE Deaggregation factor: 2.16
Prefixes being announced from the RIPE address blocks: 259697
Unique aggregates announced from the RIPE address blocks: 155275
RIPE Region origin ASes present in the Internet Routing Table: 28174
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 11995
RIPE Region transit ASes present in the Internet Routing Table: 3906
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10908
Number of RIPE addresses announced to Internet: 716187648
Equivalent to 42 /8s, 176 /16s and 40 /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: 117379
Total LACNIC prefixes after maximum aggregation: 28347
LACNIC Deaggregation factor: 4.14
Prefixes being announced from the LACNIC address blocks: 116676
Unique aggregates announced from the LACNIC address blocks: 48717
LACNIC Region origin ASes present in the Internet Routing Table: 11005
LACNIC Prefixes per ASN: 10.60
LACNIC Region origin ASes announcing only one prefix: 2662
LACNIC Region transit ASes present in the Internet Routing Table: 2258
Average LACNIC Region AS path length visible: 6.2
Max LACNIC Region AS path length visible: 30
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8764
Number of LACNIC addresses announced to Internet: 176057600
Equivalent to 10 /8s, 126 /16s and 109 /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: 28728
Total AfriNIC prefixes after maximum aggregation: 5659
AfriNIC Deaggregation factor: 5.08
Prefixes being announced from the AfriNIC address blocks: 36621
Unique aggregates announced from the AfriNIC address blocks: 12001
AfriNIC Region origin ASes present in the Internet Routing Table: 1705
AfriNIC Prefixes per ASN: 21.48
AfriNIC Region origin ASes announcing only one prefix: 589
AfriNIC Region transit ASes present in the Internet Routing Table: 327
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 60
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1043
Number of AfriNIC addresses announced to Internet: 108120320
Equivalent to 6 /8s, 113 /16s and 201 /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 9137 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5946 786 694 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3625 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3519 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3362 1867 87 VNPT-AS-VN VNPT Corp, VN
9498 2577 499 237 BBIL-AP BHARTI Airtel Ltd., IN
4538 2452 4192 73 ERX-CERNET-BKB China Education and Rese
24560 2311 849 422 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2290 11250 594 KIXS-AS-KR Korea Telecom, KR
45090 2180 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 7706 10628 2898 AMAZON-02, US
11492 4547 301 569 CABLEONE, US
7155 3893 265 32 VIASAT-SP-BACKBONE, US
22773 3690 3059 312 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3528 1320 63 SHAW, CA
16625 3498 1824 2526 AKAMAI-AS, US
749 3030 50577 2297 DNIC-AS-00749, US
7018 2592 24126 1559 ATT-INTERNET4, US
30036 2579 369 336 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2565 3482 360 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 6962 1730 151 UNI2-AS, ES
9121 6418 1692 17 TTNET, TR
20940 4081 3400 179 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3916 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2919 2290 906 ROSTELECOM-AS, RU
9009 2649 252 1361 M247, RO
47331 2455 360 1851 TTNET, TR
34984 2249 357 608 TELLCOM-AS, TR
6849 2194 339 20 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 10536 3335 604 Uninet S.A. de C.V., MX
10620 3459 506 850 Telmex Colombia S.A., CO
11830 2261 369 64 Instituto Costarricense de Electricidad
13999 2152 353 566 Mega Cable, S.A. de C.V., MX
28573 1333 2327 257 Claro NXT Telecomunicacoes Ltda, BR
6503 1294 338 522 Axtel, S.A.B. de C.V., MX
3816 1291 740 156 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1154 370 22 Telefonica del Peru S.A.A., PE
11664 1135 184 468 Techtel LMDS Comunicaciones Interactiva
26615 989 2466 43 TIM SA, BR
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1548 537 31 RAYA-AS, EG
24863 1539 393 21 LINKdotNET-AS, EG
36992 1356 1520 269 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1014 67 40 ORANGE-COTE-IVOIRE, CI
36935 880 520 42 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 530 54 45 WANANCHI-, KE
37342 441 32 1 MOVITEL, MZ
2018 370 319 72 TENET-1, ZA
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 10536 3335 604 Uninet S.A. de C.V., MX
9808 9137 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7706 10628 2898 AMAZON-02, US
12479 6962 1730 151 UNI2-AS, ES
9121 6418 1692 17 TTNET, TR
7545 5946 786 694 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4547 301 569 CABLEONE, US
20940 4081 3400 179 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3916 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9137 9090 CHINAMOBILE-CN China Mobile Communications Grou
12479 6962 6811 UNI2-AS, ES
9121 6418 6401 TTNET, TR
7545 5946 5252 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7706 4808 AMAZON-02, US
11492 4547 3978 CABLEONE, US
39891 4010 3963 ALJAWWALSTC-AS, SA
20940 4081 3902 AKAMAI-ASN1, NL
8551 3916 3878 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3893 3861 VIASAT-SP-BACKBONE, US
Complete listing at https://bgp.nsrc.org/REN/USP/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/USP/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.88.0.0/17 264275 ROLIM NET TECNOLOGIA LTDA, BR
192.88.99.0/24 6939 HURRICANE, US
198.19.224.0/24 56207 COMCLARK-PH ComClark Network & Technology Corp,
Complete listing at https://bgp.nsrc.org/REN/USP/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 2914 NTT-LTD-2914, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 6461 ZAYO-6461, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 6461 ZAYO-6461, US
23.131.188.0/24 Origin: 46450 PILOT, US
23.131.188.0/24 Transit: 2914 NTT-LTD-2914, US
23.131.189.0/24 Origin: 150303 SOLORDP-AS-AP SoloRDP, IN
23.131.189.0/24 Transit: 140947 SNTHOSTINGS-AS-AP SnTHostings, IN
Complete listing at https://bgp.nsrc.org/REN/USP/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 /8:16 /9:13 /10:39 /11:100 /12:299
/13:587 /14:1196 /15:2081 /16:13511 /17:8324 /18:13877
/19:25054 /20:43744 /21:52116 /22:109964 /23:97822 /24:546006
/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 5997 6962 UNI2-AS, ES
9121 5558 6418 TTNET, TR
8151 4645 10536 Uninet S.A. de C.V., MX
11492 3454 4547 CABLEONE, US
8551 3382 3916 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3336 3528 SHAW, CA
39891 3193 4010 ALJAWWALSTC-AS, SA
7155 2982 3893 VIASAT-SP-BACKBONE, US
22773 2725 3690 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2237 2579 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1716 2:1028 3:168 4:5 5:4071 6:110
7:5 8:1552 9:1 11:173 12:1613 13:376
14:2347 15:286 16:75 17:370 18:394 20:242
21:4 22:188 23:6012 24:2453 25:4 27:2779
29:19 31:2485 32:103 34:8 35:95 36:1810
37:4577 38:3926 39:816 40:144 41:3930 42:1118
43:2308 44:306 45:16417 46:4148 47:378 49:1701
50:1938 51:246 52:1523 54:394 55:838 56:8
57:82 58:1793 59:1164 60:1010 61:2418 62:2599
63:1952 64:5624 65:2329 66:4842 67:3028 68:1371
69:4140 70:1281 71:671 72:2987 74:2611 75:1466
76:598 77:2259 78:3942 79:3151 80:2051 81:1813
82:1488 83:1233 84:1502 85:3738 86:747 87:1926
88:2820 89:3513 90:582 91:7613 92:1992 93:2572
94:3538 95:4835 96:1317 97:344 98:1173 99:740
100:69 101:1061 102:2499 103:30614 104:4574 105:482
106:823 107:2557 108:914 109:4320 110:2030 111:3253
112:2027 113:1529 114:1588 115:2088 116:1852 117:2473
118:2320 119:1918 120:1689 121:1076 122:2587 123:2157
124:1524 125:2200 128:1250 129:974 130:979 131:2010
132:838 133:400 134:1908 135:294 136:883 137:1064
138:2607 139:1513 140:1045 141:1480 142:1413 143:1424
144:1201 145:346 146:1897 147:1516 148:2310 149:1879
150:873 151:1148 152:1965 153:534 154:3813 155:1411
156:1636 157:1289 158:1042 159:2247 160:2574 161:1434
162:3546 163:1477 164:1682 165:1641 166:845 167:1756
168:3844 169:920 170:4568 171:869 172:3522 173:3084
174:1037 175:1149 176:3626 177:4802 178:3549 179:2144
180:2411 181:3367 182:3225 183:1936 184:2366 185:20004
186:4651 187:3937 188:4068 189:3435 190:9172 191:1488
192:11011 193:8806 194:7233 195:5118 196:2973 197:2359
198:5992 199:6118 200:7723 201:5690 202:10520 203:10262
204:4598 205:3503 206:3815 207:3393 208:4122 209:4824
210:4364 211:2431 212:4067 213:3552 214:1110 215:55
216:6612 217:2648 218:1290 219:474 220:2036 221:956
222:746 223:2000
End of report
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