[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Mar 7 21:30:08 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 07 Mar, 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: 954066
Prefixes after maximum aggregation (per Origin AS): 357866
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 458108
Number of IPv4 prefixes with a valid ROA: 460385
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 493676
Total ASes present in the Internet Routing Table: 75504
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64755
Origin ASes announcing only one prefix: 26184
Transit ASes present in the Internet Routing Table: 10749
Transit-only ASes present in the Internet Routing Table: 494
Paths with bogon ASNs present in the IPv4 Routing Table: 90
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
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: 43780
Number of 32-bit ASNs visible in the Routing Table: 35995
Prefixes from 32-bit ASNs in the Routing Table: 186549
Number of bogon 32-bit ASNs visible in the Routing Table: 41
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 424
Number of addresses announced to Internet: 3041254784
Equivalent to 181 /8s, 69 /16s and 221 /24s
Percentage of available address space announced: 82.1
Percentage of allocated address space announced: 82.1
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: 318735
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248642
Total APNIC prefixes after maximum aggregation: 72145
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 241705
Unique aggregates announced from the APNIC address blocks: 99855
APNIC Region origin ASes present in the Internet Routing Table: 13980
APNIC Prefixes per ASN: 17.29
APNIC Region origin ASes announcing only one prefix: 4235
APNIC Region transit ASes present in the Internet Routing Table: 1879
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9377
Number of APNIC addresses announced to Internet: 774274624
Equivalent to 46 /8s, 38 /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: 276500
Total ARIN prefixes after maximum aggregation: 123896
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281092
Unique aggregates announced from the ARIN address blocks: 132581
ARIN Region origin ASes present in the Internet Routing Table: 19126
ARIN Prefixes per ASN: 14.70
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1977
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4860
Number of ARIN addresses announced to Internet: 1270350400
Equivalent to 75 /8s, 184 /16s and 2 /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, 393216-401308
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: 266621
Total RIPE prefixes after maximum aggregation: 126182
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 261282
Unique aggregates announced from the RIPE address blocks: 162437
RIPE Region origin ASes present in the Internet Routing Table: 28602
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12088
RIPE Region transit ASes present in the Internet Routing Table: 3957
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11657
Number of RIPE addresses announced to Internet: 712694528
Equivalent to 42 /8s, 122 /16s and 219 /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: 129299
Total LACNIC prefixes after maximum aggregation: 28812
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127734
Unique aggregates announced from the LACNIC address blocks: 49482
LACNIC Region origin ASes present in the Internet Routing Table: 11068
LACNIC Prefixes per ASN: 11.54
LACNIC Region origin ASes announcing only one prefix: 2269
LACNIC Region transit ASes present in the Internet Routing Table: 2398
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: 8919
Number of LACNIC addresses announced to Internet: 177424896
Equivalent to 10 /8s, 147 /16s and 74 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 31910
Total AfriNIC prefixes after maximum aggregation: 6088
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 41829
Unique aggregates announced from the AfriNIC address blocks: 13418
AfriNIC Region origin ASes present in the Internet Routing Table: 1824
AfriNIC Prefixes per ASN: 22.93
AfriNIC Region origin ASes announcing only one prefix: 629
AfriNIC Region transit ASes present in the Internet Routing Table: 352
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1182
Number of AfriNIC addresses announced to Internet: 106251264
Equivalent to 6 /8s, 85 /16s and 68 /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 9807 8739 52 CHINAMOBILE-CN China Mobile Communicati
7545 5644 777 669 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4601 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3852 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3484 494 246 BBIL-AP BHARTI Airtel Ltd., IN
45899 3289 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2747 863 360 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2169 433 190 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 9632 11305 3349 AMAZON-02, US
11492 4578 304 649 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
22773 3611 3063 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3597 1320 75 SHAW, CA
16625 3224 1400 2304 AKAMAI-AS, US
174 3221 6644 670 COGENT-174, US
749 3199 54920 2451 DNIC-AS-00749, US
367 2927 3650 1416 DNIC-ASBLK-00306-00371, US
396982 2752 3638 402 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 7618 1714 147 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3917 3396 146 AKAMAI-ASN1, NL
9009 3278 284 1597 M247, RO
12389 2876 2304 907 ROSTELECOM-AS, RU
8551 2651 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2352 363 591 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1520 1852 14 TE-AS TE-AS, EG
44477 1492 98 711 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 12512 3350 589 UNINET, MX
10620 3525 496 891 Telmex Colombia S.A., CO
13999 2504 338 650 Mega Cable, S.A. de C.V., MX
11830 2000 369 64 Instituto Costarricense de Electricidad
28573 1343 2319 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1311 787 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1208 349 490 Axtel, S.A.B. de C.V., MX
11664 1143 179 420 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1088 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 1549 545 28 RAYA-AS, EG
24863 1520 389 20 LINKdotNET-AS, EG
36992 1368 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1163 75 59 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 40 Telkom-Internet, ZA
6713 554 1861 34 IAM-AS, MA
15399 532 56 54 WANANCHI-, KE
37342 511 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 12512 3350 589 UNINET, MX
9808 9807 8739 52 CHINAMOBILE-CN China Mobile Communicati
16509 9632 11305 3349 AMAZON-02, US
12479 7618 1714 147 UNI2-AS, ES
7545 5644 777 669 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
18403 4601 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4578 304 649 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
20940 3917 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 9807 9755 CHINAMOBILE-CN China Mobile Communications Grou
12479 7618 7471 UNI2-AS, ES
16509 9632 6283 AMAZON-02, US
7545 5644 4975 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4601 4576 FPT-AS-AP FPT Telecom Company, VN
7155 4180 4084 VIASAT-SP-BACKBONE, US
11492 4578 3929 CABLEONE, US
7552 3852 3832 VIETEL-AS-AP Viettel Group, VN
20940 3917 3771 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
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
23.172.216.0/24 Origin: 398741 AS-VERTEXLINK-01, US
23.172.216.0/24 Transit: 60539 HUICAST_TELECOM, HK
23.173.56.0/24 Origin: 399503 AMERICOM, US
23.173.56.0/24 Transit: 174 COGENT-174, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, 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 /11:98 /12:299
/13:575 /14:1191 /15:2100 /16:13421 /17:8229 /18:13861
/19:24838 /20:43829 /21:51695 /22:111518 /23:102023 /24:579553
/25:127 /26:81 /27:132 /28:36 /29:91 /30:19
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6732 7618 UNI2-AS, ES
8151 6472 12512 UNINET, MX
11492 3491 4578 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3394 3597 SHAW, CA
7155 3124 4180 VIASAT-SP-BACKBONE, US
22773 2650 3611 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2157 2501 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2131 3525 Telmex Colombia S.A., CO
8551 2127 2651 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)
----------------------------------------------
1:2281 2:1563 3:309 4:8 5:4590 6:161
7:6 8:1505 9:1 11:172 12:1468 13:380
14:2352 15:314 16:208 17:370 18:738 20:361
21:4 22:188 23:6656 24:3091 25:2 27:2700
29:19 31:2682 32:55 34:44 35:124 36:2190
37:4523 38:7183 39:895 40:137 41:4236 42:2196
43:2342 44:329 45:17557 46:4427 47:288 49:1926
50:1920 51:578 52:1582 54:307 55:858 56:5
57:158 58:2031 59:1123 60:1022 61:2606 62:2780
63:1922 64:5694 65:2344 66:4788 67:3093 68:1352
69:4076 70:1364 71:582 72:2973 74:2607 75:1586
76:627 77:2526 78:1852 79:2475 80:2166 81:1944
82:1516 83:1261 84:1649 85:3116 86:831 87:2238
88:1286 89:4048 90:683 91:8097 92:2185 93:2651
94:3684 95:4137 96:1287 97:312 98:1037 99:743
100:91 101:1161 102:3308 103:32445 104:4770 105:1029
106:927 107:2761 108:1140 109:4087 110:2120 111:3166
112:2064 113:1773 114:1782 115:2070 116:1951 117:2606
118:2768 119:1956 120:1787 121:1283 122:2700 123:2231
124:1603 125:2838 126:28 128:1518 129:932 130:1111
131:1912 132:835 133:410 134:1713 135:354 136:942
137:1171 138:3006 139:1568 140:1371 141:1363 142:1574
143:1561 144:996 145:343 146:2041 147:1715 148:2516
149:2579 150:1040 151:1323 152:1988 153:595 154:5916
155:1365 156:2256 157:1590 158:1098 159:2246 160:2623
161:1637 162:3625 163:1721 164:1649 165:2149 166:1073
167:1731 168:4103 169:797 170:4971 171:1002 172:3850
173:3048 174:900 175:1239 176:3734 177:5215 178:3584
179:2475 180:2378 181:3763 182:3407 183:2026 184:2262
185:20862 186:5195 187:4790 188:4148 189:4306 190:9502
191:1887 192:11014 193:9062 194:7498 195:5364 196:3161
197:2688 198:5974 199:7405 200:8431 201:6433 202:10429
203:10226 204:4574 205:3722 206:4519 207:3503 208:4174
209:5003 210:4449 211:2483 212:4323 213:3460 214:1107
215:44 216:6801 217:2902 218:1332 219:409 220:1828
221:1026 222:695 223:2186
End of report
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