[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Jun 1 21:32:02 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 01 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: 964715
Prefixes after maximum aggregation (per Origin AS): 361684
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 463688
Number of IPv4 prefixes with a valid ROA: 489779
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 474930
Total ASes present in the Internet Routing Table: 75839
Prefixes per ASN: 12.72
Origin-only ASes present in the Internet Routing Table: 65090
Origin ASes announcing only one prefix: 26304
Transit ASes present in the Internet Routing Table: 10749
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: 999
Number of instances of unregistered ASNs: 1003
Number of 32-bit ASNs allocated by the RIRs: 44632
Number of 32-bit ASNs visible in the Routing Table: 36511
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: 439
Number of addresses announced to Internet: 3027961216
Equivalent to 180 /8s, 123 /16s and 5 /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: 322366
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250982
Total APNIC prefixes after maximum aggregation: 73311
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243371
Unique aggregates announced from the APNIC address blocks: 101051
APNIC Region origin ASes present in the Internet Routing Table: 14125
APNIC Prefixes per ASN: 17.23
APNIC Region origin ASes announcing only one prefix: 4295
APNIC Region transit ASes present in the Internet Routing Table: 1897
Average APNIC Region AS path length visible: 5.4
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9541
Number of APNIC addresses announced to Internet: 761164352
Equivalent to 45 /8s, 94 /16s and 114 /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: 279851
Total ARIN prefixes after maximum aggregation: 125278
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 284467
Unique aggregates announced from the ARIN address blocks: 134502
ARIN Region origin ASes present in the Internet Routing Table: 19160
ARIN Prefixes per ASN: 14.85
ARIN Region origin ASes announcing only one prefix: 6949
ARIN Region transit ASes present in the Internet Routing Table: 1985
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: 4918
Number of ARIN addresses announced to Internet: 1268031296
Equivalent to 75 /8s, 148 /16s and 159 /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: 270180
Total RIPE prefixes after maximum aggregation: 127503
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264942
Unique aggregates announced from the RIPE address blocks: 164595
RIPE Region origin ASes present in the Internet Routing Table: 28693
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12110
RIPE Region transit ASes present in the Internet Routing Table: 3908
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: 11856
Number of RIPE addresses announced to Internet: 714525440
Equivalent to 42 /8s, 150 /16s and 203 /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: 129849
Total LACNIC prefixes after maximum aggregation: 28738
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 127874
Unique aggregates announced from the LACNIC address blocks: 50047
LACNIC Region origin ASes present in the Internet Routing Table: 11103
LACNIC Prefixes per ASN: 11.52
LACNIC Region origin ASes announcing only one prefix: 2325
LACNIC Region transit ASes present in the Internet Routing Table: 2428
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: 176653056
Equivalent to 10 /8s, 135 /16s and 131 /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: 32854
Total AfriNIC prefixes after maximum aggregation: 6199
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 43622
Unique aggregates announced from the AfriNIC address blocks: 13170
AfriNIC Region origin ASes present in the Internet Routing Table: 1832
AfriNIC Prefixes per ASN: 23.81
AfriNIC Region origin ASes announcing only one prefix: 625
AfriNIC Region transit ASes present in the Internet Routing Table: 343
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 27
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1200
Number of AfriNIC addresses announced to Internet: 107268608
Equivalent to 6 /8s, 100 /16s and 202 /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 63 CHINAMOBILE-CN China Mobile Communicati
7545 5630 776 666 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4330 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3932 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3740 509 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3619 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3274 1857 102 VNPT-AS-VN VNPT Corp, VN
24560 2791 863 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2185 433 196 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 9964 11391 3527 AMAZON-02, US
11492 4622 307 591 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
174 3482 8781 871 COGENT-174, US
22773 3471 3039 224 ASN-CXA-ALL-CCI-22773-RDC, US
749 3222 54904 2474 DNIC-AS-00749, US
16625 3131 1357 2243 AKAMAI-AS, US
7018 2855 23663 1806 ATT-INTERNET4, US
367 2835 3383 1286 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 7761 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3868 3396 150 AKAMAI-ASN1, NL
9009 3516 300 1755 M247, RO
12389 2915 2294 871 ROSTELECOM-AS, RU
8551 2650 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2342 362 580 TELLCOM-AS, TR
212238 1688 123 1228 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1543 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 12164 3320 501 UNINET, MX
10620 3512 492 940 Telmex Colombia S.A., CO
13999 2547 355 666 Mega Cable, S.A. de C.V., MX
11830 1999 369 64 Instituto Costarricense de Electricidad
28573 1346 2311 255 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 784 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1237 278 33 Techtel LMDS Comunicaciones Interactiva
19429 1231 216 21 ETB - Colombia, CO
6503 1128 315 480 Axtel, S.A.B. de C.V., MX
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 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 1219 77 58 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 564 314 37 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
15399 531 56 56 WANANCHI-, KE
36914 517 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 12164 3320 501 UNINET, MX
16509 9964 11391 3527 AMAZON-02, US
9808 9827 8742 63 CHINAMOBILE-CN China Mobile Communicati
12479 7761 1708 145 UNI2-AS, ES
7545 5630 776 666 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4622 307 591 CABLEONE, US
18403 4330 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 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 9827 9764 CHINAMOBILE-CN China Mobile Communications Grou
12479 7761 7616 UNI2-AS, ES
16509 9964 6437 AMAZON-02, US
7545 5630 4964 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4330 4307 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4622 4031 CABLEONE, US
7552 3932 3911 VIETEL-AS-AP Viettel Group, VN
20940 3868 3718 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
23.189.192.0/24 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
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 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 /15:2098 /16:13296 /17:8255 /18:13883
/19:24680 /20:43858 /21:52046 /22:112373 /23:102961 /24:588288
/25:123 /26:78 /27:133 /28:35 /29:82 /30:28
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6855 7761 UNI2-AS, ES
8151 6215 12164 UNINET, MX
11492 3531 4622 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2572 3471 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2178 2520 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2141 3512 Telmex Colombia S.A., CO
8551 2126 2650 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)
----------------------------------------------
1:2283 2:1527 3:343 4:8 5:4633 6:163
7:6 8:1512 9:1 11:172 12:1463 13:363
14:2365 15:319 16:216 17:369 18:770 20:392
21:4 22:188 23:6855 24:3110 25:2 27:2623
29:19 31:2616 32:54 34:64 35:137 36:2300
37:4517 38:7741 39:897 40:122 41:4253 42:2099
43:2371 44:325 45:17624 46:4554 47:306 49:1959
50:1926 51:580 52:1584 54:314 55:979 56:7
57:186 58:2084 59:1197 60:1032 61:2618 62:2855
63:1906 64:5677 65:2337 66:4779 67:3033 68:1326
69:4124 70:1343 71:590 72:2948 74:2616 75:1587
76:620 77:2606 78:1868 79:2528 80:2203 81:2034
82:1665 83:1359 84:1678 85:3202 86:912 87:2287
88:1300 89:4136 90:687 91:8235 92:2310 93:2727
94:3768 95:4222 96:1279 97:316 98:1034 99:739
100:73 101:1165 102:3643 103:32367 104:4796 105:1063
106:946 107:2720 108:1161 109:4206 110:2131 111:3255
112:2063 113:1787 114:1813 115:2133 116:1887 117:2646
118:2735 119:2005 120:1778 121:1302 122:2698 123:2231
124:1586 125:2855 126:32 128:1477 129:936 130:1177
131:1913 132:822 133:412 134:1738 135:364 136:1120
137:1187 138:2947 139:1547 140:1372 141:1352 142:1660
143:1583 144:992 145:370 146:2087 147:1969 148:2542
149:2759 150:1079 151:1340 152:2228 153:595 154:6804
155:1465 156:2273 157:1829 158:1154 159:2332 160:2733
161:1705 162:3584 163:1716 164:1673 165:2184 166:1257
167:1807 168:4119 169:817 170:5107 171:1025 172:3877
173:3076 174:894 175:1249 176:3736 177:5550 178:3729
179:2424 180:2377 181:3811 182:3388 183:1996 184:2262
185:21030 186:5388 187:4817 188:4184 189:4367 190:9697
191:1935 192:11062 193:9153 194:7572 195:5418 196:3237
197:2713 198:6008 199:7914 200:8363 201:6359 202:10390
203:10236 204:4599 205:3634 206:4520 207:3568 208:4181
209:5050 210:4466 211:2528 212:4307 213:3534 214:1070
215:49 216:6837 217:3053 218:1313 219:413 220:1814
221:1037 222:692 223:2194
End of report
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