[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat May 4 21:32:04 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 04 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: 961302
Prefixes after maximum aggregation (per Origin AS): 360911
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 461230
Number of IPv4 prefixes with a valid ROA: 481711
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 479585
Total ASes present in the Internet Routing Table: 75745
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65049
Origin ASes announcing only one prefix: 26216
Transit ASes present in the Internet Routing Table: 10696
Transit-only ASes present in the Internet Routing Table: 514
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: 1008
Number of instances of unregistered ASNs: 1012
Number of 32-bit ASNs allocated by the RIRs: 44381
Number of 32-bit ASNs visible in the Routing Table: 36338
Prefixes from 32-bit ASNs in the Routing Table: 190238
Number of bogon 32-bit ASNs visible in the Routing Table: 18
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 463
Number of addresses announced to Internet: 3027052928
Equivalent to 180 /8s, 109 /16s and 41 /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: 321321
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 249819
Total APNIC prefixes after maximum aggregation: 73071
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 242450
Unique aggregates announced from the APNIC address blocks: 100555
APNIC Region origin ASes present in the Internet Routing Table: 14072
APNIC Prefixes per ASN: 17.23
APNIC Region origin ASes announcing only one prefix: 4280
APNIC Region transit ASes present in the Internet Routing Table: 1868
Average APNIC Region AS path length visible: 5.7
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9480
Number of APNIC addresses announced to Internet: 760791616
Equivalent to 45 /8s, 88 /16s and 194 /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: 278616
Total ARIN prefixes after maximum aggregation: 125065
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283263
Unique aggregates announced from the ARIN address blocks: 133576
ARIN Region origin ASes present in the Internet Routing Table: 19160
ARIN Prefixes per ASN: 14.78
ARIN Region origin ASes announcing only one prefix: 6954
ARIN Region transit ASes present in the Internet Routing Table: 1976
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4891
Number of ARIN addresses announced to Internet: 1268161600
Equivalent to 75 /8s, 150 /16s and 156 /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: 268666
Total RIPE prefixes after maximum aggregation: 126865
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 263470
Unique aggregates announced from the RIPE address blocks: 163990
RIPE Region origin ASes present in the Internet Routing Table: 28659
RIPE Prefixes per ASN: 9.19
RIPE Region origin ASes announcing only one prefix: 12099
RIPE Region transit ASes present in the Internet Routing Table: 3916
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11784
Number of RIPE addresses announced to Internet: 714638336
Equivalent to 42 /8s, 152 /16s and 132 /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: 130448
Total LACNIC prefixes after maximum aggregation: 29004
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 128592
Unique aggregates announced from the LACNIC address blocks: 49566
LACNIC Region origin ASes present in the Internet Routing Table: 11095
LACNIC Prefixes per ASN: 11.59
LACNIC Region origin ASes announcing only one prefix: 2253
LACNIC Region transit ASes present in the Internet Routing Table: 2407
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8978
Number of LACNIC addresses announced to Internet: 177221376
Equivalent to 10 /8s, 144 /16s and 47 /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: 32745
Total AfriNIC prefixes after maximum aggregation: 6223
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 43064
Unique aggregates announced from the AfriNIC address blocks: 13184
AfriNIC Region origin ASes present in the Internet Routing Table: 1840
AfriNIC Prefixes per ASN: 23.40
AfriNIC Region origin ASes announcing only one prefix: 630
AfriNIC Region transit ASes present in the Internet Routing Table: 348
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 45
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1205
Number of AfriNIC addresses announced to Internet: 105977344
Equivalent to 6 /8s, 81 /16s and 22 /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 9827 8742 61 CHINAMOBILE-CN China Mobile Communicati
7545 5659 777 673 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4629 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3880 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3683 506 258 BBIL-AP BHARTI Airtel Ltd., IN
7713 3535 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3288 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2786 863 376 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2166 433 193 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 9804 11355 3518 AMAZON-02, US
11492 4605 305 617 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3612 1320 79 SHAW, CA
174 3532 6632 837 COGENT-174, US
22773 3500 3041 237 ASN-CXA-ALL-CCI-22773-RDC, US
749 3227 54904 2479 DNIC-AS-00749, US
16625 3128 1335 2229 AKAMAI-AS, US
367 2832 3543 1338 DNIC-ASBLK-00306-00371, US
7018 2810 23652 1797 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 7711 1708 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3894 3396 147 AKAMAI-ASN1, NL
9009 3298 285 1618 M247, RO
12389 2724 2255 801 ROSTELECOM-AS, RU
8551 2640 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2346 363 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1563 1852 14 TE-AS TE-AS, EG
212238 1562 111 1132 CDNEXT, 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 12336 3319 493 UNINET, MX
10620 3523 495 914 Telmex Colombia S.A., CO
13999 2538 351 663 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1330 2304 302 Claro NXT Telecomunicacoes Ltda, BR
3816 1316 788 190 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1232 216 21 ETB - Colombia, CO
11664 1172 176 434 Techtel LMDS Comunicaciones Interactiva
6503 1133 314 478 Axtel, S.A.B. de C.V., MX
28202 1129 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 1501 389 20 LINKdotNET-AS, EG
36992 1371 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1198 77 59 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 38 Telkom-Internet, ZA
6713 555 1861 35 IAM-AS, MA
15399 532 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 12336 3319 493 UNINET, MX
9808 9827 8742 61 CHINAMOBILE-CN China Mobile Communicati
16509 9804 11355 3518 AMAZON-02, US
12479 7711 1708 144 UNI2-AS, ES
7545 5659 777 673 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
18403 4629 347 23 FPT-AS-AP FPT Telecom Company, VN
11492 4605 305 617 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3894 3396 147 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 9827 9766 CHINAMOBILE-CN China Mobile Communications Grou
12479 7711 7567 UNI2-AS, ES
16509 9804 6286 AMAZON-02, US
7545 5659 4986 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4629 4606 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4605 3988 CABLEONE, US
7552 3880 3859 VIETEL-AS-AP Viettel Group, VN
20940 3894 3747 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
14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US
14.192.20.0/22 Transit: 6939 HURRICANE, US
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
41.57.112.0/24 Origin: 3741 IS, ZA
41.57.112.0/24 Transit: 6939 HURRICANE, 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 /11:95 /12:298
/13:580 /14:1193 /15:2106 /16:13297 /17:8253 /18:13864
/19:24718 /20:43733 /21:51858 /22:112102 /23:102625 /24:585754
/25:115 /26:70 /27:136 /28:38 /29:87 /30:31
/31:6 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6820 7711 UNI2-AS, ES
8151 6364 12336 UNINET, MX
11492 3514 4605 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3408 3612 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2591 3500 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2152 2498 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2136 3523 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)
----------------------------------------------
1:2291 2:1510 3:334 4:8 5:4623 6:164
7:6 8:1502 9:1 11:172 12:1459 13:362
14:2366 15:318 16:210 17:369 18:765 20:372
21:4 22:188 23:6756 24:3106 25:2 27:2613
29:19 31:2596 32:53 34:61 35:133 36:2286
37:4487 38:7505 39:897 40:122 41:4317 42:2231
43:2381 44:320 45:17774 46:4535 47:307 49:1946
50:1928 51:576 52:1582 54:310 55:993 56:5
57:174 58:2054 59:1187 60:1034 61:2640 62:2765
63:1918 64:5691 65:2361 66:4781 67:3033 68:1334
69:4135 70:1354 71:588 72:2946 74:2616 75:1591
76:609 77:2608 78:1868 79:2514 80:2208 81:2015
82:1579 83:1340 84:1656 85:3178 86:845 87:2227
88:1292 89:4112 90:616 91:8231 92:2291 93:2702
94:3698 95:4196 96:1292 97:315 98:1042 99:741
100:72 101:1168 102:3355 103:32427 104:4852 105:1055
106:933 107:2778 108:1155 109:4148 110:2128 111:3259
112:2069 113:1815 114:1784 115:2130 116:1885 117:2631
118:2760 119:1982 120:1766 121:1286 122:2674 123:2166
124:1594 125:2851 126:32 128:1502 129:940 130:1165
131:1916 132:819 133:410 134:1733 135:362 136:962
137:1180 138:2987 139:1549 140:1396 141:1354 142:1610
143:1537 144:984 145:363 146:2067 147:1882 148:2516
149:2735 150:1041 151:1343 152:2150 153:595 154:6548
155:1459 156:2290 157:1779 158:1146 159:2331 160:2702
161:1666 162:3577 163:1706 164:1669 165:2162 166:1173
167:1820 168:4091 169:807 170:5077 171:999 172:3856
173:3069 174:894 175:1223 176:3700 177:5542 178:3753
179:2425 180:2357 181:3769 182:3394 183:2019 184:2280
185:20994 186:5434 187:4779 188:4195 189:4410 190:9683
191:1910 192:10992 193:9141 194:7559 195:5377 196:3222
197:2681 198:5982 199:7803 200:8320 201:6427 202:10395
203:10211 204:4592 205:3759 206:4531 207:3511 208:4162
209:5052 210:4461 211:2487 212:4356 213:3477 214:1056
215:49 216:6816 217:3067 218:1330 219:403 220:1821
221:1035 222:703 223:2193
End of report
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