[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Jun 22 21:29:41 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 22 Jun, 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: 963819
Prefixes after maximum aggregation (per Origin AS): 362168
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 465042
Number of IPv4 prefixes with a valid ROA: 492241
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 471572
Total ASes present in the Internet Routing Table: 75924
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65064
Origin ASes announcing only one prefix: 26375
Transit ASes present in the Internet Routing Table: 10860
Transit-only ASes present in the Internet Routing Table: 533
Paths with bogon ASNs present in the IPv4 Routing Table: 50
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1013
Number of instances of unregistered ASNs: 1018
Number of 32-bit ASNs allocated by the RIRs: 44835
Number of 32-bit ASNs visible in the Routing Table: 36616
Prefixes from 32-bit ASNs in the Routing Table: 191768
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: 426
Number of addresses announced to Internet: 3023884672
Equivalent to 180 /8s, 60 /16s and 209 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 320850
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250975
Total APNIC prefixes after maximum aggregation: 73342
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243351
Unique aggregates announced from the APNIC address blocks: 101167
APNIC Region origin ASes present in the Internet Routing Table: 14152
APNIC Prefixes per ASN: 17.20
APNIC Region origin ASes announcing only one prefix: 4313
APNIC Region transit ASes present in the Internet Routing Table: 1917
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 55
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9587
Number of APNIC addresses announced to Internet: 761097792
Equivalent to 45 /8s, 93 /16s and 110 /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: 280208
Total ARIN prefixes after maximum aggregation: 125386
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 284727
Unique aggregates announced from the ARIN address blocks: 134585
ARIN Region origin ASes present in the Internet Routing Table: 19154
ARIN Prefixes per ASN: 14.87
ARIN Region origin ASes announcing only one prefix: 6969
ARIN Region transit ASes present in the Internet Routing Table: 1991
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4930
Number of ARIN addresses announced to Internet: 1266634048
Equivalent to 75 /8s, 127 /16s and 77 /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: 269323
Total RIPE prefixes after maximum aggregation: 127623
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264220
Unique aggregates announced from the RIPE address blocks: 165139
RIPE Region origin ASes present in the Internet Routing Table: 28730
RIPE Prefixes per ASN: 9.20
RIPE Region origin ASes announcing only one prefix: 12133
RIPE Region transit ASes present in the Internet Routing Table: 3965
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 42
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11890
Number of RIPE addresses announced to Internet: 713433088
Equivalent to 42 /8s, 134 /16s and 32 /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: 129019
Total LACNIC prefixes after maximum aggregation: 28873
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 126933
Unique aggregates announced from the LACNIC address blocks: 50190
LACNIC Region origin ASes present in the Internet Routing Table: 11113
LACNIC Prefixes per ASN: 11.42
LACNIC Region origin ASes announcing only one prefix: 2334
LACNIC Region transit ASes present in the Internet Routing Table: 2421
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8999
Number of LACNIC addresses announced to Internet: 176685568
Equivalent to 10 /8s, 136 /16s and 2 /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: 33281
Total AfriNIC prefixes after maximum aggregation: 6270
AfriNIC Deaggregation factor: 5.31
Prefixes being announced from the AfriNIC address blocks: 44162
Unique aggregates announced from the AfriNIC address blocks: 13634
AfriNIC Region origin ASes present in the Internet Routing Table: 1845
AfriNIC Prefixes per ASN: 23.94
AfriNIC Region origin ASes announcing only one prefix: 626
AfriNIC Region transit ASes present in the Internet Routing Table: 359
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1210
Number of AfriNIC addresses announced to Internet: 105721856
Equivalent to 6 /8s, 77 /16s and 48 /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 9850 8744 71 CHINAMOBILE-CN China Mobile Communicati
7545 5640 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4192 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3932 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3756 510 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3584 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3278 1857 105 VNPT-AS-VN VNPT Corp, VN
24560 2823 864 390 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2178 419 204 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 10053 11452 3600 AMAZON-02, US
11492 4641 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3713 8782 863 COGENT-174, US
6327 3594 1320 79 SHAW, CA
22773 3452 3037 212 ASN-CXA-ALL-CCI-22773-RDC, US
749 3250 54901 2502 DNIC-AS-00749, US
16625 3107 1353 2240 AKAMAI-AS, US
7018 2878 23667 1807 ATT-INTERNET4, US
396982 2765 3611 413 GOOGLE-CLOUD-PLATFORM, 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 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3866 3396 150 AKAMAI-ASN1, NL
9009 3597 306 1817 M247, RO
12389 2914 2294 869 ROSTELECOM-AS, RU
34984 2347 361 577 TELLCOM-AS, TR
8551 1771 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1700 123 1232 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1472 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 11868 3311 506 UNINET, MX
10620 3518 492 938 Telmex Colombia S.A., CO
13999 2552 356 673 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 778 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19037 1213 278 33 AMX Argentina S.A., AR
6503 1128 314 478 Axtel, S.A.B. de C.V., MX
28202 1117 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1092 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
24863 1611 389 20 LINKdotNET-AS, EG
24835 1570 593 29 RAYA-AS, EG
36992 1380 1520 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1226 78 74 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
37457 565 314 37 Telkom-Internet, ZA
6713 554 1861 35 IAM-AS, MA
36914 547 82 3 KENET-AS, KE
37342 526 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 11868 3311 506 UNINET, MX
16509 10053 11452 3600 AMAZON-02, US
9808 9850 8744 71 CHINAMOBILE-CN China Mobile Communicati
12479 7721 1708 145 UNI2-AS, ES
7545 5640 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4641 308 547 CABLEONE, US
18403 4192 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3932 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 9850 9779 CHINAMOBILE-CN China Mobile Communications Grou
12479 7721 7576 UNI2-AS, ES
16509 10053 6453 AMAZON-02, US
7545 5640 4970 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4192 4169 FPT-AS-AP FPT Telecom Company, VN
11492 4641 4094 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3932 3911 VIETEL-AS-AP Viettel Group, VN
20940 3866 3716 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: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
36.50.22.0/24 Origin: 152122 Online, BD
36.50.22.0/24 Transit: 58717 SUMMITCOMMUNICATIONS-BD Summit Communica
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 /12:296
/13:571 /14:1180 /15:2098 /16:13284 /17:8257 /18:13869
/19:24660 /20:43811 /21:52001 /22:112083 /23:103126 /24:587641
/25:128 /26:79 /27:145 /28:37 /29:82 /30:28
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6809 7721 UNI2-AS, ES
8151 5940 11868 UNINET, MX
11492 3548 4641 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2563 3452 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2153 2493 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2147 3518 Telmex Colombia S.A., CO
16509 2126 10053 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2284 2:1500 3:353 4:8 5:4656 6:162
7:6 8:1508 9:1 11:172 12:1450 13:351
14:2364 15:316 16:217 17:368 18:773 20:392
21:4 22:188 23:6863 24:3094 25:2 27:2635
29:19 31:2620 32:54 34:64 35:136 36:2327
37:4510 38:8080 39:898 40:140 41:4313 42:2015
43:2383 44:328 45:17689 46:4561 47:302 49:1969
50:1891 51:584 52:1582 54:315 55:913 56:8
57:214 58:2087 59:1193 60:1037 61:2618 62:2803
63:1900 64:5664 65:2332 66:4713 67:3027 68:1314
69:4146 70:1340 71:583 72:2949 74:2611 75:1587
76:620 77:2626 78:1872 79:1785 80:2209 81:2036
82:1657 83:1366 84:1689 85:3192 86:918 87:2284
88:1276 89:4194 90:683 91:8273 92:2318 93:2723
94:3760 95:4220 96:1283 97:317 98:1022 99:740
100:73 101:1162 102:3706 103:32280 104:4793 105:1089
106:990 107:2480 108:1155 109:4081 110:2133 111:3256
112:2053 113:1813 114:1820 115:2132 116:1886 117:2649
118:2710 119:2004 120:1781 121:1312 122:2709 123:2235
124:1591 125:2843 126:32 128:1462 129:936 130:1193
131:1932 132:837 133:412 134:1738 135:365 136:1130
137:1196 138:2962 139:1528 140:1399 141:1380 142:1678
143:1583 144:996 145:374 146:2112 147:1996 148:2555
149:2753 150:1039 151:1363 152:2239 153:592 154:7006
155:1493 156:2297 157:1871 158:1154 159:2328 160:2792
161:1700 162:3574 163:1710 164:1687 165:2184 166:1281
167:1814 168:4170 169:802 170:5090 171:1032 172:3874
173:3080 174:893 175:1246 176:3525 177:5381 178:3710
179:2379 180:2419 181:3827 182:3351 183:1984 184:2264
185:21065 186:5256 187:4655 188:4202 189:4347 190:9579
191:1907 192:11040 193:9186 194:7577 195:5414 196:3255
197:2810 198:5970 199:7972 200:8432 201:6436 202:10346
203:10238 204:4596 205:3684 206:4506 207:3577 208:4173
209:5049 210:4481 211:2532 212:4389 213:3553 214:1056
215:49 216:6804 217:3059 218:1310 219:414 220:1809
221:1040 222:685 223:2203
End of report
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