[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Mon Dec 5 21:39:45 UTC 2022
IPv4 R&E Routing Table Report 21:35 GMT Mon 05 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: 915145
Prefixes after maximum aggregation (per Origin AS): 345840
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 442970
Number of IPv4 prefixes with a valid ROA: 373560
Number of IPv4 prefixes with an invalid ROA: 2816
Number of IPv4 prefixes with no ROA: 538769
Total ASes present in the Internet Routing Table: 73924
Prefixes per ASN: 12.38
Origin-only ASes present in the Internet Routing Table: 63577
Origin ASes announcing only one prefix: 26015
Transit ASes present in the Internet Routing Table: 10347
Transit-only ASes present in the Internet Routing Table: 412
Paths with bogon ASNs present in the IPv4 Routing Table: 670
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: 1300
Number of instances of unregistered ASNs: 1302
Number of 32-bit ASNs allocated by the RIRs: 40795
Number of 32-bit ASNs visible in the Routing Table: 33781
Prefixes from 32-bit ASNs in the Routing Table: 165056
Number of bogon 32-bit ASNs visible in the Routing Table: 40
Special use prefixes present in the Routing Table: 3
Prefixes being announced from unallocated address space: 508
Number of addresses announced to Internet: 3062420992
Equivalent to 182 /8s, 136 /16s and 214 /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: 310719
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237370
Total APNIC prefixes after maximum aggregation: 67827
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 232515
Unique aggregates announced from the APNIC address blocks: 97146
APNIC Region origin ASes present in the Internet Routing Table: 13129
APNIC Prefixes per ASN: 17.71
APNIC Region origin ASes announcing only one prefix: 3803
APNIC Region transit ASes present in the Internet Routing Table: 1780
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8396
Number of APNIC addresses announced to Internet: 773282560
Equivalent to 46 /8s, 23 /16s and 91 /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: 267273
Total ARIN prefixes after maximum aggregation: 121823
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 268917
Unique aggregates announced from the ARIN address blocks: 129398
ARIN Region origin ASes present in the Internet Routing Table: 19079
ARIN Prefixes per ASN: 14.09
ARIN Region origin ASes announcing only one prefix: 6984
ARIN Region transit ASes present in the Internet Routing Table: 1912
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: 4686
Number of ARIN addresses announced to Internet: 1288476160
Equivalent to 76 /8s, 204 /16s and 150 /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: 262795
Total RIPE prefixes after maximum aggregation: 121396
RIPE Deaggregation factor: 2.16
Prefixes being announced from the RIPE address blocks: 259563
Unique aggregates announced from the RIPE address blocks: 155171
RIPE Region origin ASes present in the Internet Routing Table: 28154
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 11979
RIPE Region transit ASes present in the Internet Routing Table: 3898
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10894
Number of RIPE addresses announced to Internet: 716239360
Equivalent to 42 /8s, 176 /16s and 242 /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: 117429
Total LACNIC prefixes after maximum aggregation: 28292
LACNIC Deaggregation factor: 4.15
Prefixes being announced from the LACNIC address blocks: 116777
Unique aggregates announced from the LACNIC address blocks: 48842
LACNIC Region origin ASes present in the Internet Routing Table: 11007
LACNIC Prefixes per ASN: 10.61
LACNIC Region origin ASes announcing only one prefix: 2666
LACNIC Region transit ASes present in the Internet Routing Table: 2249
Average LACNIC Region AS path length visible: 6.2
Max LACNIC Region AS path length visible: 31
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8770
Number of LACNIC addresses announced to Internet: 175973632
Equivalent to 10 /8s, 125 /16s and 37 /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: 28978
Total AfriNIC prefixes after maximum aggregation: 5648
AfriNIC Deaggregation factor: 5.13
Prefixes being announced from the AfriNIC address blocks: 36864
Unique aggregates announced from the AfriNIC address blocks: 11995
AfriNIC Region origin ASes present in the Internet Routing Table: 1698
AfriNIC Prefixes per ASN: 21.71
AfriNIC Region origin ASes announcing only one prefix: 583
AfriNIC Region transit ASes present in the Internet Routing Table: 330
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: 1035
Number of AfriNIC addresses announced to Internet: 108123392
Equivalent to 6 /8s, 113 /16s and 213 /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 9135 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5953 786 696 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3625 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3521 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3363 1867 85 VNPT-AS-VN VNPT Corp, VN
9498 2566 499 237 BBIL-AP BHARTI Airtel Ltd., IN
4538 2452 4192 73 ERX-CERNET-BKB China Education and Rese
24560 2309 849 417 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 7693 10624 2901 AMAZON-02, US
11492 4547 301 569 CABLEONE, US
7155 3893 265 32 VIASAT-SP-BACKBONE, US
22773 3700 3044 316 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3528 1320 63 SHAW, CA
16625 3512 1833 2527 AKAMAI-AS, US
749 3063 50660 2330 DNIC-AS-00749, US
30036 2583 369 338 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2564 3482 360 GOOGLE-CLOUD-PLATFORM, US
7018 2538 24048 1521 ATT-INTERNET4, 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 6959 1730 151 UNI2-AS, ES
9121 6417 1692 17 TTNET, TR
20940 4081 3400 178 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3928 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2916 2290 906 ROSTELECOM-AS, RU
9009 2648 252 1361 M247, RO
47331 2453 360 1849 TTNET, TR
34984 2250 357 609 TELLCOM-AS, TR
6849 2187 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 10805 3335 593 Uninet S.A. de C.V., MX
10620 3461 506 848 Telmex Colombia S.A., CO
11830 2261 369 64 Instituto Costarricense de Electricidad
13999 2132 350 554 Mega Cable, S.A. de C.V., MX
28573 1336 2329 265 Claro NXT Telecomunicacoes Ltda, BR
6503 1294 338 522 Axtel, S.A.B. de C.V., MX
3816 1288 728 154 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1153 369 22 Telefonica del Peru S.A.A., PE
11664 1135 184 467 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 1536 393 21 LINKdotNET-AS, EG
36992 1356 1520 269 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1012 67 43 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
23889 400 231 14 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 10805 3335 593 Uninet S.A. de C.V., MX
9808 9135 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7693 10624 2901 AMAZON-02, US
12479 6959 1730 151 UNI2-AS, ES
9121 6417 1692 17 TTNET, TR
7545 5953 786 696 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4547 301 569 CABLEONE, US
20940 4081 3400 178 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3928 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 9135 9088 CHINAMOBILE-CN China Mobile Communications Grou
12479 6959 6808 UNI2-AS, ES
9121 6417 6400 TTNET, TR
7545 5953 5257 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7693 4792 AMAZON-02, US
11492 4547 3978 CABLEONE, US
39891 4010 3963 ALJAWWALSTC-AS, SA
20940 4081 3903 AKAMAI-ASN1, NL
8551 3928 3890 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 /14:1195 /15:2080 /16:13517 /17:8341 /18:13878
/19:25059 /20:43770 /21:52254 /22:109924 /23:97812 /24:546260
/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 5994 6959 UNI2-AS, ES
9121 5558 6417 TTNET, TR
8151 4794 10805 Uninet S.A. de C.V., MX
11492 3454 4547 CABLEONE, US
8551 3394 3928 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3335 3528 SHAW, CA
39891 3193 4010 ALJAWWALSTC-AS, SA
7155 2982 3893 VIASAT-SP-BACKBONE, US
22773 2731 3700 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2241 2583 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1779 2:1028 3:168 4:5 5:4066 6:118
7:5 8:1556 9:1 11:173 12:1615 13:380
14:2354 15:286 16:75 17:372 18:386 20:240
21:4 22:188 23:6019 24:2469 25:4 27:2781
29:19 31:2479 32:98 34:8 35:94 36:1809
37:4574 38:3920 39:772 40:144 41:3973 42:1193
43:2313 44:307 45:16421 46:4164 47:378 49:1701
50:1929 51:244 52:1525 54:397 55:841 56:8
57:82 58:1804 59:1167 60:1008 61:2415 62:2584
63:1951 64:5635 65:2332 66:4852 67:3010 68:1374
69:4139 70:1289 71:695 72:2986 74:2642 75:1458
76:599 77:2256 78:3939 79:3157 80:2048 81:1813
82:1501 83:1233 84:1495 85:3750 86:750 87:1931
88:2819 89:3513 90:577 91:7611 92:1996 93:2568
94:3533 95:4839 96:1316 97:345 98:1170 99:740
100:69 101:1029 102:2498 103:30622 104:4585 105:483
106:826 107:2556 108:916 109:4332 110:2020 111:3254
112:2037 113:1527 114:1592 115:2091 116:1856 117:2471
118:2333 119:1916 120:1687 121:1076 122:2586 123:2155
124:1522 125:2196 128:1245 129:976 130:959 131:2025
132:842 133:400 134:1911 135:293 136:883 137:1063
138:2605 139:1542 140:1046 141:1481 142:1413 143:1420
144:1199 145:354 146:1906 147:1514 148:2279 149:1855
150:872 151:1147 152:1964 153:534 154:3796 155:1406
156:1636 157:1286 158:1041 159:2243 160:2577 161:1433
162:3534 163:1467 164:1683 165:1633 166:846 167:1753
168:3861 169:921 170:4569 171:868 172:3531 173:3109
174:1037 175:1150 176:3631 177:4775 178:3550 179:2150
180:2415 181:3370 182:3217 183:1937 184:2361 185:19985
186:4631 187:3936 188:4073 189:3446 190:9044 191:1450
192:11013 193:8806 194:7220 195:5103 196:3007 197:2446
198:6006 199:6111 200:7703 201:5846 202:10511 203:10279
204:4606 205:3508 206:3819 207:3400 208:4121 209:4821
210:4360 211:2429 212:4061 213:3551 214:1099 215:57
216:6604 217:2637 218:1291 219:474 220:2052 221:956
222:743 223:2001
End of report
More information about the ren-bgp-stats-all
mailing list