[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed May 29 21:31:40 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 29 May, 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: 964648
Prefixes after maximum aggregation (per Origin AS): 361877
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 462825
Number of IPv4 prefixes with a valid ROA: 489825
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 474817
Total ASes present in the Internet Routing Table: 75880
Prefixes per ASN: 12.71
Origin-only ASes present in the Internet Routing Table: 65111
Origin ASes announcing only one prefix: 26333
Transit ASes present in the Internet Routing Table: 10769
Transit-only ASes present in the Internet Routing Table: 533
Paths with bogon ASNs present in the IPv4 Routing Table: 24
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 61
Max AS path prepend of ASN ( 53153) 57
Prefixes from unregistered ASNs in the Routing Table: 1094
Number of instances of unregistered ASNs: 1098
Number of 32-bit ASNs allocated by the RIRs: 44579
Number of 32-bit ASNs visible in the Routing Table: 36516
Prefixes from 32-bit ASNs in the Routing Table: 191121
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: 544
Number of addresses announced to Internet: 3028240512
Equivalent to 180 /8s, 127 /16s and 72 /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: 322385
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251138
Total APNIC prefixes after maximum aggregation: 73370
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243634
Unique aggregates announced from the APNIC address blocks: 101170
APNIC Region origin ASes present in the Internet Routing Table: 14122
APNIC Prefixes per ASN: 17.25
APNIC Region origin ASes announcing only one prefix: 4292
APNIC Region transit ASes present in the Internet Routing Table: 1892
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9538
Number of APNIC addresses announced to Internet: 761167424
Equivalent to 45 /8s, 94 /16s and 126 /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: 279693
Total ARIN prefixes after maximum aggregation: 125052
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 284340
Unique aggregates announced from the ARIN address blocks: 133849
ARIN Region origin ASes present in the Internet Routing Table: 19171
ARIN Prefixes per ASN: 14.83
ARIN Region origin ASes announcing only one prefix: 6965
ARIN Region transit ASes present in the Internet Routing Table: 1994
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4920
Number of ARIN addresses announced to Internet: 1268150080
Equivalent to 75 /8s, 150 /16s and 111 /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: 270338
Total RIPE prefixes after maximum aggregation: 127537
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264896
Unique aggregates announced from the RIPE address blocks: 164550
RIPE Region origin ASes present in the Internet Routing Table: 28720
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12124
RIPE Region transit ASes present in the Internet Routing Table: 3916
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 47
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11858
Number of RIPE addresses announced to Internet: 714580224
Equivalent to 42 /8s, 151 /16s and 161 /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: 129635
Total LACNIC prefixes after maximum aggregation: 29038
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 127733
Unique aggregates announced from the LACNIC address blocks: 49725
LACNIC Region origin ASes present in the Internet Routing Table: 11096
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2326
LACNIC Region transit ASes present in the Internet Routing Table: 2433
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8989
Number of LACNIC addresses announced to Internet: 176796160
Equivalent to 10 /8s, 137 /16s and 178 /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: 32750
Total AfriNIC prefixes after maximum aggregation: 6217
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 43501
Unique aggregates announced from the AfriNIC address blocks: 13196
AfriNIC Region origin ASes present in the Internet Routing Table: 1841
AfriNIC Prefixes per ASN: 23.63
AfriNIC Region origin ASes announcing only one prefix: 626
AfriNIC Region transit ASes present in the Internet Routing Table: 339
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1211
Number of AfriNIC addresses announced to Internet: 107205888
Equivalent to 6 /8s, 99 /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 9832 8742 63 CHINAMOBILE-CN China Mobile Communicati
7545 5632 776 667 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4449 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3931 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3732 509 258 BBIL-AP BHARTI Airtel Ltd., IN
7713 3620 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3273 1857 102 VNPT-AS-VN VNPT Corp, VN
24560 2791 863 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2183 433 194 TATACOMM-AS TATA Communications formerl
45090 2151 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 9980 11390 3529 AMAZON-02, US
11492 4610 306 597 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
22773 3479 3040 229 ASN-CXA-ALL-CCI-22773-RDC, US
174 3478 8781 870 COGENT-174, US
749 3222 54904 2474 DNIC-AS-00749, US
16625 3126 1347 2238 AKAMAI-AS, US
7018 2846 23662 1801 ATT-INTERNET4, US
367 2776 3368 1303 DNIC-ASBLK-00306-00371, 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 7756 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3882 3396 150 AKAMAI-ASN1, NL
9009 3507 300 1780 M247, RO
12389 2912 2294 870 ROSTELECOM-AS, RU
8551 2640 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2341 362 579 TELLCOM-AS, TR
212238 1673 122 1217 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1579 1852 14 TE-AS TE-AS, EG
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 12214 3320 493 UNINET, MX
10620 3511 492 942 Telmex Colombia S.A., CO
13999 2545 355 666 Mega Cable, S.A. de C.V., MX
11830 2002 369 64 Instituto Costarricense de Electricidad
28573 1347 2311 255 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 784 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1231 216 21 ETB - Colombia, CO
11664 1187 177 439 Techtel LMDS Comunicaciones Interactiva
6503 1128 315 480 Axtel, S.A.B. de C.V., MX
28202 1119 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 1569 577 29 RAYA-AS, EG
24863 1494 389 20 LINKdotNET-AS, EG
36992 1376 1520 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1208 77 62 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 558 314 37 Telkom-Internet, ZA
6713 557 1861 35 IAM-AS, MA
15399 538 56 56 WANANCHI-, KE
36914 518 82 3 KENET-AS, KE
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 12214 3320 493 UNINET, MX
16509 9980 11390 3529 AMAZON-02, US
9808 9832 8742 63 CHINAMOBILE-CN China Mobile Communicati
12479 7756 1708 145 UNI2-AS, ES
7545 5632 776 667 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4610 306 597 CABLEONE, US
18403 4449 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3931 1331 21 VIETEL-AS-AP Viettel Group, VN
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 9832 9769 CHINAMOBILE-CN China Mobile Communications Grou
12479 7756 7611 UNI2-AS, ES
16509 9980 6451 AMAZON-02, US
7545 5632 4965 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4449 4426 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4610 4013 CABLEONE, US
7552 3931 3910 VIETEL-AS-AP Viettel Group, VN
20940 3882 3732 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
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
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, 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
23.147.240.0/24 Origin: 398208 RESERVED, ZZ
23.147.240.0/24 Transit: 19930 EQUINIX-EC-CH, US
23.178.248.0/24 Origin: 14923 AS-GTS-OK-01, US
23.178.248.0/24 Transit: 21738 ROZINT, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
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 /11:93 /12:298
/13:577 /14:1180 /15:2097 /16:13300 /17:8263 /18:13890
/19:24687 /20:43880 /21:52054 /22:112414 /23:102928 /24:588156
/25:124 /26:78 /27:133 /28:36 /29:82 /30:28
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6850 7756 UNI2-AS, ES
8151 6243 12214 UNINET, MX
11492 3525 4610 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2579 3479 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2178 2521 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2140 3511 Telmex Colombia S.A., CO
8551 2116 2640 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)
----------------------------------------------
1:2286 2:1525 3:348 4:8 5:4640 6:162
7:6 8:1509 9:1 11:172 12:1458 13:364
14:2369 15:319 16:211 17:369 18:769 20:385
21:4 22:188 23:6876 24:3105 25:2 27:2626
29:19 31:2613 32:54 34:64 35:136 36:2302
37:4516 38:7667 39:896 40:122 41:4224 42:2154
43:2378 44:323 45:17631 46:4572 47:306 49:1966
50:1932 51:580 52:1586 54:313 55:967 56:5
57:186 58:2067 59:1196 60:1029 61:2623 62:2767
63:1903 64:5680 65:2369 66:4796 67:3033 68:1321
69:4139 70:1347 71:593 72:2947 74:2605 75:1588
76:620 77:2605 78:1873 79:2520 80:2202 81:2040
82:1654 83:1351 84:1677 85:3195 86:911 87:2282
88:1299 89:4155 90:686 91:8240 92:2313 93:2727
94:3785 95:4208 96:1276 97:315 98:1034 99:739
100:73 101:1166 102:3651 103:32502 104:4789 105:1060
106:947 107:2774 108:1154 109:4227 110:2138 111:3256
112:2061 113:1786 114:1813 115:2132 116:1887 117:2646
118:2757 119:1997 120:1777 121:1301 122:2702 123:2225
124:1585 125:2858 126:32 128:1487 129:938 130:1169
131:1907 132:826 133:412 134:1739 135:363 136:1116
137:1184 138:2941 139:1546 140:1375 141:1354 142:1661
143:1591 144:996 145:370 146:2077 147:1967 148:2537
149:2759 150:1044 151:1337 152:2188 153:595 154:6718
155:1462 156:2294 157:1823 158:1154 159:2356 160:2727
161:1706 162:3585 163:1714 164:1676 165:2182 166:1176
167:1806 168:4127 169:817 170:5073 171:1031 172:3875
173:3076 174:892 175:1244 176:3747 177:5565 178:3728
179:2404 180:2372 181:3796 182:3403 183:2004 184:2265
185:21031 186:5355 187:4802 188:4216 189:4408 190:9682
191:1961 192:11054 193:9144 194:7566 195:5420 196:3226
197:2687 198:6001 199:7886 200:8344 201:6355 202:10378
203:10238 204:4600 205:3628 206:4529 207:3569 208:4178
209:5046 210:4460 211:2527 212:4323 213:3506 214:1072
215:49 216:6878 217:3049 218:1313 219:414 220:1818
221:1039 222:713 223:2194
End of report
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