[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Thu Jun 16 21:40:38 UTC 2022
IPv4 R&E Routing Table Report 21:35 GMT Thu 16 Jun, 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: 894807
Prefixes after maximum aggregation (per Origin AS): 337855
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 434198
Number of IPv4 prefixes with a valid ROA: 331405
Number of IPv4 prefixes with an invalid ROA: 3050
Number of IPv4 prefixes with no ROA: 560352
Total ASes present in the Internet Routing Table: 73294
Prefixes per ASN: 12.21
Origin-only ASes present in the Internet Routing Table: 62984
Origin ASes announcing only one prefix: 25805
Transit ASes present in the Internet Routing Table: 10310
Transit-only ASes present in the Internet Routing Table: 369
Paths with bogon ASNs present in the IPv4 Routing Table: 662
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 37
Max AS path prepend of ASN ( 30036) 34
Prefixes from unregistered ASNs in the Routing Table: 1196
Number of instances of unregistered ASNs: 1204
Number of 32-bit ASNs allocated by the RIRs: 39603
Number of 32-bit ASNs visible in the Routing Table: 32822
Prefixes from 32-bit ASNs in the Routing Table: 155983
Number of bogon 32-bit ASNs visible in the Routing Table: 44
Special use prefixes present in the Routing Table: 3
Prefixes being announced from unallocated address space: 497
Number of addresses announced to Internet: 3068811264
Equivalent to 182 /8s, 234 /16s and 88 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
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: 298617
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 236074
Total APNIC prefixes after maximum aggregation: 66540
APNIC Deaggregation factor: 3.55
Prefixes being announced from the APNIC address blocks: 231665
Unique aggregates announced from the APNIC address blocks: 95354
APNIC Region origin ASes present in the Internet Routing Table: 12693
APNIC Prefixes per ASN: 18.25
APNIC Region origin ASes announcing only one prefix: 3636
APNIC Region transit ASes present in the Internet Routing Table: 1750
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7926
Number of APNIC addresses announced to Internet: 773277952
Equivalent to 46 /8s, 23 /16s and 73 /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: 263460
Total ARIN prefixes after maximum aggregation: 120506
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 263513
Unique aggregates announced from the ARIN address blocks: 126730
ARIN Region origin ASes present in the Internet Routing Table: 19035
ARIN Prefixes per ASN: 13.84
ARIN Region origin ASes announcing only one prefix: 6903
ARIN Region transit ASes present in the Internet Routing Table: 1921
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 37
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4525
Number of ARIN addresses announced to Internet: 1297429248
Equivalent to 77 /8s, 85 /16s and 51 /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: 250785
Total RIPE prefixes after maximum aggregation: 116794
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 248054
Unique aggregates announced from the RIPE address blocks: 151400
RIPE Region origin ASes present in the Internet Routing Table: 28139
RIPE Prefixes per ASN: 8.82
RIPE Region origin ASes announcing only one prefix: 12040
RIPE Region transit ASes present in the Internet Routing Table: 3917
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10711
Number of RIPE addresses announced to Internet: 713724160
Equivalent to 42 /8s, 138 /16s and 145 /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: 115428
Total LACNIC prefixes after maximum aggregation: 27719
LACNIC Deaggregation factor: 4.16
Prefixes being announced from the LACNIC address blocks: 115203
Unique aggregates announced from the LACNIC address blocks: 48713
LACNIC Region origin ASes present in the Internet Routing Table: 10978
LACNIC Prefixes per ASN: 10.49
LACNIC Region origin ASes announcing only one prefix: 2660
LACNIC Region transit ASes present in the Internet Routing Table: 2226
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: 8689
Number of LACNIC addresses announced to Internet: 176476160
Equivalent to 10 /8s, 132 /16s and 208 /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: 27864
Total AfriNIC prefixes after maximum aggregation: 5500
AfriNIC Deaggregation factor: 5.07
Prefixes being announced from the AfriNIC address blocks: 35874
Unique aggregates announced from the AfriNIC address blocks: 11579
AfriNIC Region origin ASes present in the Internet Routing Table: 1647
AfriNIC Prefixes per ASN: 21.78
AfriNIC Region origin ASes announcing only one prefix: 566
AfriNIC Region transit ASes present in the Internet Routing Table: 333
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 36
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 971
Number of AfriNIC addresses announced to Internet: 107616512
Equivalent to 6 /8s, 106 /16s and 25 /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 9223 8879 35 CHINAMOBILE-CN China Mobile Communicati
7545 5917 789 688 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4834 4192 75 ERX-CERNET-BKB China Education and Rese
7552 3576 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3492 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3427 1880 56 VNPT-AS-VN VNPT Corp, VN
9498 2414 499 236 BBIL-AP BHARTI Airtel Ltd., IN
4766 2251 11119 596 KIXS-AS-KR Korea Telecom, KR
45090 2170 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2130 425 216 TATACOMM-AS TATA Communications formerl
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 6632 10372 2693 AMAZON-02, US
11492 4530 300 652 CABLEONE, US
22773 3933 3074 361 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
16625 3458 1805 2512 AKAMAI-AS, US
6327 3439 1319 64 SHAW, CA
749 2964 50743 2220 DNIC-AS-00749, US
30036 2621 373 177 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2475 3342 352 GOOGLE-CLOUD-PLATFORM, US
209 2433 4960 415 CENTURYLINK-US-LEGACY-QWEST, 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 6866 1730 143 UNI2-AS, ES
39891 4005 234 45 ALJAWWALSTC-AS, SA
8551 4002 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3980 3361 204 AKAMAI-ASN1, NL
12389 2919 2273 907 ROSTELECOM-AS, RU
6849 2874 355 21 UKRTELNET, UA
9009 2527 249 1316 M247, GB
34984 2241 357 631 TELLCOM-AS, TR
58224 1827 936 603 TCI, IR
13188 1610 100 27 TRIOLAN, 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 10728 3401 552 Uninet S.A. de C.V., MX
10620 3488 519 736 Telmex Colombia S.A., CO
11830 2435 369 63 Instituto Costarricense de Electricidad
13999 1868 307 488 Mega Cable, S.A. de C.V., MX
6503 1380 351 535 Axtel, S.A.B. de C.V., MX
28573 1378 2332 273 Claro NXT Telecomunicacoes Ltda, BR
3816 1259 673 150 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1079 369 21 Telefonica del Peru S.A.A., PE
11664 1023 191 437 Techtel LMDS Comunicaciones Interactiva
18881 965 1118 29 TELEFONICA BRASIL S.A, 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
24863 1587 393 19 LINKdotNET-AS, EG
24835 1525 521 31 RAYA-AS, EG
36992 1316 1519 264 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 960 65 64 ORANGE-COTE-IVOIRE, CI
36935 776 520 42 Vodafone-, EG
6713 610 1863 34 IAM-AS, MA
15399 519 52 37 WANANCHI-, KE
37342 464 32 1 MOVITEL, MZ
23889 423 232 16 MauritiusTelecom, MU
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 10728 3401 552 Uninet S.A. de C.V., MX
9808 9223 8879 35 CHINAMOBILE-CN China Mobile Communicati
12479 6866 1730 143 UNI2-AS, ES
16509 6632 10372 2693 AMAZON-02, US
7545 5917 789 688 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4834 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4530 300 652 CABLEONE, US
39891 4005 234 45 ALJAWWALSTC-AS, SA
8551 4002 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3980 3361 204 AKAMAI-ASN1, NL
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 9223 9188 CHINAMOBILE-CN China Mobile Communications Grou
12479 6866 6723 UNI2-AS, ES
7545 5917 5229 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4834 4759 ERX-CERNET-BKB China Education and Research Net
8551 4002 3963 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
39891 4005 3960 ALJAWWALSTC-AS, SA
16509 6632 3939 AMAZON-02, US
11492 4530 3878 CABLEONE, US
7155 3901 3870 VIASAT-SP-BACKBONE, US
20940 3980 3776 AKAMAI-ASN1, NL
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
65000 PRIVATE 5.227.24.0/22 8580 SANDY MTS Nizhniy Novgorod,
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US
394856 UNALLOCATED 8.40.216.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.67.0.0/20 266452 ELETROINFO TELECOMUNICACOES LTDA - ME, 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
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.166.208.0/24 Origin: 398906 LUFTCLOUD-ASN-01, US
23.166.208.0/24 Transit: 132132 REPUBLICTELECOM-SG MyRepublic Ltd., SG
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
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 /10:41 /11:100 /12:305
/13:592 /14:1202 /15:2084 /16:13523 /17:8328 /18:13858
/19:25099 /20:44449 /21:51737 /22:108199 /23:95992 /24:529268
/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 5845 6866 UNI2-AS, ES
8151 4445 10728 Uninet S.A. de C.V., MX
8551 3468 4002 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3433 4530 CABLEONE, US
6327 3249 3439 SHAW, CA
39891 3189 4005 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2936 3933 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2730 2874 UKRTELNET, UA
30036 2278 2621 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1925 2:1028 3:157 4:6 5:3797 6:108
7:6 8:1566 9:1 11:173 12:1648 13:332
14:2355 15:211 16:42 17:386 18:171 20:213
21:4 22:188 23:5679 24:2364 25:6 27:2687
29:19 31:2443 32:92 34:5 35:87 36:1794
37:4454 38:3039 39:711 40:153 41:3911 42:1129
43:2224 44:292 45:15872 46:4143 47:322 49:1673
50:2175 51:236 52:1443 54:381 55:803 56:8
57:59 58:1863 59:1188 60:969 61:2262 62:2498
63:1938 64:5566 65:2336 66:4863 67:2989 68:1198
69:4173 70:1336 71:689 72:3053 74:2648 75:1393
76:590 77:2217 78:1845 79:3121 80:1999 81:1612
82:1501 83:1214 84:1325 85:2926 86:709 87:1920
88:1147 89:3346 90:541 91:7618 92:2025 93:2552
94:3454 95:3861 96:1309 97:351 98:1007 99:746
100:77 101:1047 102:2151 103:29355 104:4487 105:467
106:874 107:2532 108:848 109:4273 110:1995 111:3260
112:2036 113:1502 114:1488 115:2169 116:1893 117:2528
118:2332 119:1868 120:1667 121:1104 122:2522 123:2127
124:1545 125:2134 128:1223 129:1070 130:980 131:2038
132:809 133:378 134:1929 135:278 136:877 137:999
138:2442 139:1540 140:895 141:1425 142:1286 143:1438
144:1207 145:349 146:1831 147:1519 148:2240 149:1750
150:866 151:1075 152:1840 153:537 154:3564 155:1438
156:1726 157:1241 158:1049 159:2217 160:2543 161:1278
162:3465 163:1286 164:1640 165:1620 166:726 167:1752
168:3803 169:870 170:4452 171:829 172:3220 173:3132
174:1019 175:1142 176:3572 177:4616 178:3553 179:2100
180:2356 181:3008 182:3204 183:1956 184:2372 185:19571
186:4311 187:3804 188:3925 189:3331 190:8983 191:1354
192:11013 193:8615 194:7044 195:4964 196:3019 197:2401
198:5998 199:6036 200:7570 201:5837 202:10548 203:10218
204:4540 205:3456 206:3758 207:3399 208:4022 209:4710
210:4497 211:2439 212:4017 213:3413 214:1147 215:66
216:6508 217:2669 218:1317 219:571 220:1954 221:1011
222:837 223:2125
End of report
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