[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Apr 22 21:32:16 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 22 Apr, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 959831
Prefixes after maximum aggregation (per Origin AS): 360380
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 460264
Number of IPv4 prefixes with a valid ROA: 475421
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 484404
Total ASes present in the Internet Routing Table: 75695
Prefixes per ASN: 12.68
Origin-only ASes present in the Internet Routing Table: 65008
Origin ASes announcing only one prefix: 26170
Transit ASes present in the Internet Routing Table: 10687
Transit-only ASes present in the Internet Routing Table: 522
Paths with bogon ASNs present in the IPv4 Routing Table: 38
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1052
Number of instances of unregistered ASNs: 1054
Number of 32-bit ASNs allocated by the RIRs: 44225
Number of 32-bit ASNs visible in the Routing Table: 36276
Prefixes from 32-bit ASNs in the Routing Table: 190072
Number of bogon 32-bit ASNs visible in the Routing Table: 13
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 457
Number of addresses announced to Internet: 3028319104
Equivalent to 180 /8s, 128 /16s and 123 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 320663
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 249808
Total APNIC prefixes after maximum aggregation: 72944
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 242302
Unique aggregates announced from the APNIC address blocks: 100318
APNIC Region origin ASes present in the Internet Routing Table: 14051
APNIC Prefixes per ASN: 17.24
APNIC Region origin ASes announcing only one prefix: 4246
APNIC Region transit ASes present in the Internet Routing Table: 1857
Average APNIC Region AS path length visible: 5.6
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9456
Number of APNIC addresses announced to Internet: 761107264
Equivalent to 45 /8s, 93 /16s and 147 /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, 131072-153913
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: 277903
Total ARIN prefixes after maximum aggregation: 124860
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 282630
Unique aggregates announced from the ARIN address blocks: 133327
ARIN Region origin ASes present in the Internet Routing Table: 19142
ARIN Prefixes per ASN: 14.76
ARIN Region origin ASes announcing only one prefix: 6944
ARIN Region transit ASes present in the Internet Routing Table: 1973
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 26
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4883
Number of ARIN addresses announced to Internet: 1269063744
Equivalent to 75 /8s, 164 /16s and 96 /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, 393216-402332
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: 267905
Total RIPE prefixes after maximum aggregation: 126763
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 262675
Unique aggregates announced from the RIPE address blocks: 163667
RIPE Region origin ASes present in the Internet Routing Table: 28649
RIPE Prefixes per ASN: 9.17
RIPE Region origin ASes announcing only one prefix: 12100
RIPE Region transit ASes present in the Internet Routing Table: 3934
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11770
Number of RIPE addresses announced to Internet: 714846720
Equivalent to 42 /8s, 155 /16s and 178 /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
196608-216475
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: 130562
Total LACNIC prefixes after maximum aggregation: 28916
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 128694
Unique aggregates announced from the LACNIC address blocks: 49476
LACNIC Region origin ASes present in the Internet Routing Table: 11097
LACNIC Prefixes per ASN: 11.60
LACNIC Region origin ASes announcing only one prefix: 2264
LACNIC Region transit ASes present in the Internet Routing Table: 2400
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8970
Number of LACNIC addresses announced to Internet: 177173760
Equivalent to 10 /8s, 143 /16s and 117 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 32601
Total AfriNIC prefixes after maximum aggregation: 6206
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 43073
Unique aggregates announced from the AfriNIC address blocks: 13115
AfriNIC Region origin ASes present in the Internet Routing Table: 1825
AfriNIC Prefixes per ASN: 23.60
AfriNIC Region origin ASes announcing only one prefix: 616
AfriNIC Region transit ASes present in the Internet Routing Table: 345
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 32
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1197
Number of AfriNIC addresses announced to Internet: 105868032
Equivalent to 6 /8s, 79 /16s and 107 /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 9870 8743 63 CHINAMOBILE-CN China Mobile Communicati
7545 5661 777 676 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4585 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3881 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3579 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3576 499 255 BBIL-AP BHARTI Airtel Ltd., IN
45899 3289 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2779 864 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2172 433 192 TATACOMM-AS TATA Communications formerl
45090 2150 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9822 11363 3474 AMAZON-02, US
11492 4603 305 604 CABLEONE, US
7155 4170 287 90 VIASAT-SP-BACKBONE, US
6327 3609 1320 75 SHAW, CA
22773 3506 3045 239 ASN-CXA-ALL-CCI-22773-RDC, US
174 3366 6626 822 COGENT-174, US
749 3201 54912 2453 DNIC-AS-00749, US
16625 3149 1334 2234 AKAMAI-AS, US
367 2840 3552 1358 DNIC-ASBLK-00306-00371, US
7018 2791 23649 1790 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7721 1709 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3928 3396 146 AKAMAI-ASN1, NL
9009 3300 286 1617 M247, RO
12389 2694 2249 797 ROSTELECOM-AS, RU
8551 2630 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2348 364 582 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1561 1852 14 TE-AS TE-AS, EG
44477 1538 100 729 STARK-INDUSTRIES, GB
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12416 3319 487 UNINET, MX
10620 3525 495 909 Telmex Colombia S.A., CO
13999 2530 350 660 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1340 2313 251 Claro NXT Telecomunicacoes Ltda, BR
3816 1313 788 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1230 216 21 ETB - Colombia, CO
11664 1155 175 428 Techtel LMDS Comunicaciones Interactiva
6503 1133 314 478 Axtel, S.A.B. de C.V., MX
28202 1122 52 9 Rede Brasileira de Comunicacao SA, BR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1549 545 28 RAYA-AS, EG
24863 1503 389 20 LINKdotNET-AS, EG
36992 1369 1519 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1195 76 64 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 558 1861 35 IAM-AS, MA
37457 556 315 38 Telkom-Internet, ZA
15399 529 55 52 WANANCHI-, KE
37342 512 32 1 MOVITEL, MZ
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12416 3319 487 UNINET, MX
9808 9870 8743 63 CHINAMOBILE-CN China Mobile Communicati
16509 9822 11363 3474 AMAZON-02, US
12479 7721 1709 144 UNI2-AS, ES
7545 5661 777 676 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4603 305 604 CABLEONE, US
18403 4585 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4170 287 90 VIASAT-SP-BACKBONE, US
20940 3928 3396 146 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9870 9807 CHINAMOBILE-CN China Mobile Communications Grou
12479 7721 7577 UNI2-AS, ES
16509 9822 6348 AMAZON-02, US
7545 5661 4985 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4585 4562 FPT-AS-AP FPT Telecom Company, VN
7155 4170 4080 VIASAT-SP-BACKBONE, US
11492 4603 3999 CABLEONE, US
7552 3881 3861 VIETEL-AS-AP Viettel Group, VN
20940 3928 3782 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 2386 INS-AS, US
23.141.0.0/24 Transit: 7018 ATT-INTERNET4, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 RESERVED, ZZ
41.57.124.0/23 Transit: 37204 TELONE, ZW
Complete listing at https://bgp.nsrc.org/REN/Guam/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 /9:14 /10:36 /11:95 /12:299
/13:580 /14:1195 /15:2108 /16:13314 /17:8251 /18:13842
/19:24805 /20:43693 /21:51888 /22:112127 /23:102580 /24:584207
/25:122 /26:82 /27:137 /28:36 /29:87 /30:33
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6832 7721 UNI2-AS, ES
8151 6440 12416 UNINET, MX
11492 3516 4603 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3406 3609 SHAW, CA
7155 3114 4170 VIASAT-SP-BACKBONE, US
22773 2597 3506 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2145 2491 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2138 3525 Telmex Colombia S.A., CO
8551 2106 2630 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2290 2:1516 3:326 4:8 5:4610 6:163
7:6 8:1508 9:1 11:172 12:1461 13:366
14:2357 15:318 16:209 17:369 18:765 20:368
21:4 22:188 23:6703 24:3106 25:2 27:2640
29:19 31:2733 32:53 34:63 35:130 36:2289
37:4502 38:7399 39:892 40:123 41:4275 42:2189
43:2380 44:319 45:17755 46:4488 47:305 49:1936
50:1942 51:576 52:1585 54:311 55:928 56:5
57:175 58:2058 59:1187 60:1031 61:2612 62:2770
63:1910 64:5710 65:2374 66:4795 67:3040 68:1333
69:4146 70:1356 71:587 72:2958 74:2623 75:1588
76:606 77:2566 78:1862 79:2492 80:2199 81:1981
82:1570 83:1328 84:1652 85:3153 86:841 87:2234
88:1290 89:4109 90:616 91:8225 92:2214 93:2688
94:3663 95:4165 96:1295 97:313 98:1044 99:743
100:78 101:1170 102:3328 103:32491 104:4849 105:1054
106:939 107:2761 108:1115 109:4139 110:2115 111:3247
112:2067 113:1819 114:1785 115:2109 116:1877 117:2615
118:2758 119:1973 120:1781 121:1278 122:2671 123:2229
124:1573 125:2852 126:32 128:1502 129:942 130:1147
131:1930 132:822 133:410 134:1699 135:361 136:949
137:1178 138:3011 139:1546 140:1391 141:1374 142:1607
143:1540 144:990 145:346 146:2078 147:1874 148:2521
149:2578 150:1045 151:1347 152:2032 153:594 154:6455
155:1464 156:2510 157:1724 158:1148 159:2335 160:2687
161:1641 162:3601 163:1702 164:1671 165:2167 166:1172
167:1810 168:4088 169:805 170:4908 171:1002 172:3837
173:3064 174:899 175:1220 176:3706 177:5444 178:3604
179:2445 180:2358 181:3784 182:3394 183:2024 184:2275
185:20932 186:5415 187:4830 188:4186 189:4403 190:9627
191:1913 192:10987 193:9110 194:7504 195:5381 196:3203
197:2653 198:5963 199:7683 200:8394 201:6429 202:10359
203:10209 204:4595 205:3767 206:4531 207:3506 208:4170
209:5057 210:4466 211:2487 212:4328 213:3470 214:1062
215:49 216:6824 217:3013 218:1330 219:405 220:1822
221:1035 222:700 223:2191
End of report
More information about the ren-bgp-stats-all
mailing list