[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue May 28 21:31:51 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 28 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: 963830
Prefixes after maximum aggregation (per Origin AS): 361748
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 462681
Number of IPv4 prefixes with a valid ROA: 488225
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 475599
Total ASes present in the Internet Routing Table: 75864
Prefixes per ASN: 12.70
Origin-only ASes present in the Internet Routing Table: 65102
Origin ASes announcing only one prefix: 26322
Transit ASes present in the Internet Routing Table: 10762
Transit-only ASes present in the Internet Routing Table: 534
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: 1093
Number of instances of unregistered ASNs: 1097
Number of 32-bit ASNs allocated by the RIRs: 44593
Number of 32-bit ASNs visible in the Routing Table: 36508
Prefixes from 32-bit ASNs in the Routing Table: 190978
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: 538
Number of addresses announced to Internet: 3028089472
Equivalent to 180 /8s, 124 /16s and 250 /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: 321945
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251046
Total APNIC prefixes after maximum aggregation: 73364
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243555
Unique aggregates announced from the APNIC address blocks: 101185
APNIC Region origin ASes present in the Internet Routing Table: 14123
APNIC Prefixes per ASN: 17.25
APNIC Region origin ASes announcing only one prefix: 4298
APNIC Region transit ASes present in the Internet Routing Table: 1890
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: 9542
Number of APNIC addresses announced to Internet: 761207872
Equivalent to 45 /8s, 95 /16s and 28 /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: 279411
Total ARIN prefixes after maximum aggregation: 124967
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 284062
Unique aggregates announced from the ARIN address blocks: 133746
ARIN Region origin ASes present in the Internet Routing Table: 19169
ARIN Prefixes per ASN: 14.82
ARIN Region origin ASes announcing only one prefix: 6960
ARIN Region transit ASes present in the Internet Routing Table: 1995
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: 4916
Number of ARIN addresses announced to Internet: 1268078912
Equivalent to 75 /8s, 149 /16s and 89 /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: 270048
Total RIPE prefixes after maximum aggregation: 127508
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264646
Unique aggregates announced from the RIPE address blocks: 164488
RIPE Region origin ASes present in the Internet Routing Table: 28698
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12106
RIPE Region transit ASes present in the Internet Routing Table: 3915
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 47
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11847
Number of RIPE addresses announced to Internet: 714507776
Equivalent to 42 /8s, 150 /16s and 134 /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: 129516
Total LACNIC prefixes after maximum aggregation: 29039
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 127615
Unique aggregates announced from the LACNIC address blocks: 49742
LACNIC Region origin ASes present in the Internet Routing Table: 11105
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2335
LACNIC Region transit ASes present in the Internet Routing Table: 2435
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: 8996
Number of LACNIC addresses announced to Internet: 176820736
Equivalent to 10 /8s, 138 /16s and 18 /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: 32716
Total AfriNIC prefixes after maximum aggregation: 6206
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 43414
Unique aggregates announced from the AfriNIC address blocks: 13191
AfriNIC Region origin ASes present in the Internet Routing Table: 1838
AfriNIC Prefixes per ASN: 23.62
AfriNIC Region origin ASes announcing only one prefix: 623
AfriNIC Region transit ASes present in the Internet Routing Table: 337
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: 1207
Number of AfriNIC addresses announced to Internet: 107134976
Equivalent to 6 /8s, 98 /16s and 192 /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 9830 8742 63 CHINAMOBILE-CN China Mobile Communicati
7545 5633 776 668 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4445 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3925 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3732 509 258 BBIL-AP BHARTI Airtel Ltd., IN
7713 3621 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3275 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2791 863 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2182 433 194 TATACOMM-AS TATA Communications formerl
45090 2153 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 9956 11386 3505 AMAZON-02, US
11492 4625 307 585 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
22773 3479 3040 231 ASN-CXA-ALL-CCI-22773-RDC, US
174 3471 8780 862 COGENT-174, US
749 3222 54904 2474 DNIC-AS-00749, US
16625 3126 1347 2240 AKAMAI-AS, US
7018 2852 23662 1802 ATT-INTERNET4, US
367 2778 3400 1300 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 7759 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3872 3396 150 AKAMAI-ASN1, NL
9009 3517 300 1756 M247, RO
12389 2915 2294 871 ROSTELECOM-AS, RU
8551 2636 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2341 362 579 TELLCOM-AS, TR
212238 1672 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 12211 3322 494 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 1350 2313 251 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 784 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1231 216 21 ETB - Colombia, CO
11664 1191 177 438 Techtel LMDS Comunicaciones Interactiva
6503 1127 314 479 Axtel, S.A.B. de C.V., MX
6147 1085 369 22 Telefonica del Peru S.A.A., PE
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 1548 545 28 RAYA-AS, EG
24863 1505 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 539 56 56 WANANCHI-, KE
36914 524 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 12211 3322 494 UNINET, MX
16509 9956 11386 3505 AMAZON-02, US
9808 9830 8742 63 CHINAMOBILE-CN China Mobile Communicati
12479 7759 1708 145 UNI2-AS, ES
7545 5633 776 668 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4625 307 585 CABLEONE, US
18403 4445 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3925 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 9830 9767 CHINAMOBILE-CN China Mobile Communications Grou
12479 7759 7614 UNI2-AS, ES
16509 9956 6451 AMAZON-02, US
7545 5633 4965 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4445 4422 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4625 4040 CABLEONE, US
7552 3925 3904 VIETEL-AS-AP Viettel Group, VN
20940 3872 3722 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
23.189.192.0/24 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 /11:93 /12:298
/13:577 /14:1181 /15:2096 /16:13300 /17:8260 /18:13890
/19:24699 /20:43835 /21:52053 /22:112370 /23:102872 /24:587474
/25:124 /26:78 /27:133 /28:36 /29:82 /30:28
/31:7 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6853 7759 UNI2-AS, ES
8151 6238 12211 UNINET, MX
11492 3534 4625 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2577 3479 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2160 2503 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2140 3511 Telmex Colombia S.A., CO
16509 2117 9956 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2283 2:1521 3:345 4:8 5:4631 6:162
7:6 8:1509 9:1 11:172 12:1462 13:363
14:2369 15:319 16:211 17:368 18:767 20:385
21:4 22:188 23:6796 24:3115 25:2 27:2623
29:19 31:2613 32:54 34:64 35:136 36:2298
37:4499 38:7666 39:897 40:122 41:4222 42:2154
43:2375 44:322 45:17627 46:4547 47:306 49:1959
50:1930 51:578 52:1587 54:313 55:996 56:5
57:185 58:2067 59:1196 60:1029 61:2620 62:2768
63:1898 64:5685 65:2370 66:4790 67:3032 68:1326
69:4139 70:1349 71:593 72:2944 74:2604 75:1587
76:614 77:2605 78:1866 79:2515 80:2203 81:2030
82:1648 83:1352 84:1676 85:3191 86:910 87:2278
88:1299 89:4157 90:686 91:8232 92:2309 93:2726
94:3773 95:4211 96:1276 97:315 98:1035 99:740
100:73 101:1166 102:3653 103:32504 104:4793 105:1060
106:944 107:2762 108:1152 109:4218 110:2138 111:3256
112:2062 113:1784 114:1813 115:2129 116:1884 117:2646
118:2756 119:1991 120:1774 121:1301 122:2706 123:2224
124:1585 125:2858 126:32 128:1483 129:930 130:1165
131:1905 132:821 133:412 134:1740 135:363 136:1066
137:1184 138:2949 139:1543 140:1375 141:1356 142:1588
143:1595 144:996 145:369 146:2085 147:1969 148:2533
149:2752 150:1044 151:1341 152:2191 153:594 154:6684
155:1466 156:2290 157:1822 158:1156 159:2346 160:2720
161:1702 162:3581 163:1715 164:1677 165:2184 166:1175
167:1806 168:4129 169:813 170:5064 171:1030 172:3872
173:3067 174:892 175:1244 176:3742 177:5493 178:3728
179:2396 180:2372 181:3792 182:3403 183:2006 184:2265
185:21028 186:5347 187:4774 188:4214 189:4380 190:9678
191:1872 192:11042 193:9147 194:7571 195:5402 196:3236
197:2665 198:5991 199:7883 200:8365 201:6380 202:10381
203:10228 204:4603 205:3653 206:4523 207:3568 208:4186
209:5043 210:4460 211:2527 212:4319 213:3502 214:1072
215:49 216:6878 217:3047 218:1313 219:414 220:1818
221:1037 222:713 223:2192
End of report
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