[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Sep 4 21:31:17 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 04 Sep, 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: 970084
Prefixes after maximum aggregation (per Origin AS): 365137
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 466223
Number of IPv4 prefixes with a valid ROA: 508417
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 461648
Total ASes present in the Internet Routing Table: 76130
Prefixes per ASN: 12.74
Origin-only ASes present in the Internet Routing Table: 65182
Origin ASes announcing only one prefix: 26384
Transit ASes present in the Internet Routing Table: 10948
Transit-only ASes present in the Internet Routing Table: 530
Paths with bogon ASNs present in the IPv4 Routing Table: 100
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: 1008
Number of instances of unregistered ASNs: 1019
Number of 32-bit ASNs allocated by the RIRs: 45298
Number of 32-bit ASNs visible in the Routing Table: 36997
Prefixes from 32-bit ASNs in the Routing Table: 197038
Number of bogon 32-bit ASNs visible in the Routing Table: 42
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 373
Number of addresses announced to Internet: 3033842690
Equivalent to 180 /8s, 212 /16s and 196 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
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: 322651
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 253463
Total APNIC prefixes after maximum aggregation: 74709
APNIC Deaggregation factor: 3.39
Prefixes being announced from the APNIC address blocks: 245495
Unique aggregates announced from the APNIC address blocks: 100549
APNIC Region origin ASes present in the Internet Routing Table: 14292
APNIC Prefixes per ASN: 17.18
APNIC Region origin ASes announcing only one prefix: 4343
APNIC Region transit ASes present in the Internet Routing Table: 1929
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 85
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9722
Number of APNIC addresses announced to Internet: 761422914
Equivalent to 45 /8s, 98 /16s and 100 /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: 281836
Total ARIN prefixes after maximum aggregation: 125915
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285669
Unique aggregates announced from the ARIN address blocks: 134716
ARIN Region origin ASes present in the Internet Routing Table: 19157
ARIN Prefixes per ASN: 14.91
ARIN Region origin ASes announcing only one prefix: 6960
ARIN Region transit ASes present in the Internet Routing Table: 1998
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4985
Number of ARIN addresses announced to Internet: 1266839360
Equivalent to 75 /8s, 130 /16s and 111 /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: 269626
Total RIPE prefixes after maximum aggregation: 128425
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265759
Unique aggregates announced from the RIPE address blocks: 166561
RIPE Region origin ASes present in the Internet Routing Table: 28744
RIPE Prefixes per ASN: 9.25
RIPE Region origin ASes announcing only one prefix: 12076
RIPE Region transit ASes present in the Internet Routing Table: 3973
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11999
Number of RIPE addresses announced to Internet: 723823744
Equivalent to 43 /8s, 36 /16s and 172 /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: 130638
Total LACNIC prefixes after maximum aggregation: 28967
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 128423
Unique aggregates announced from the LACNIC address blocks: 49675
LACNIC Region origin ASes present in the Internet Routing Table: 11149
LACNIC Prefixes per ASN: 11.52
LACNIC Region origin ASes announcing only one prefix: 2361
LACNIC Region transit ASes present in the Internet Routing Table: 2481
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: 9052
Number of LACNIC addresses announced to Internet: 177222656
Equivalent to 10 /8s, 144 /16s and 52 /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: 33513
Total AfriNIC prefixes after maximum aggregation: 6472
AfriNIC Deaggregation factor: 5.18
Prefixes being announced from the AfriNIC address blocks: 44365
Unique aggregates announced from the AfriNIC address blocks: 14425
AfriNIC Region origin ASes present in the Internet Routing Table: 1874
AfriNIC Prefixes per ASN: 23.67
AfriNIC Region origin ASes announcing only one prefix: 644
AfriNIC Region transit ASes present in the Internet Routing Table: 363
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1239
Number of AfriNIC addresses announced to Internet: 104301056
Equivalent to 6 /8s, 55 /16s and 130 /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 9896 8746 75 CHINAMOBILE-CN China Mobile Communication
7545 5690 837 652 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4293 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3936 1330 20 VIETEL-AS-AP Viettel Group, VN
9498 3766 507 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3645 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3250 1841 103 VNPT-AS-VN VNPT Corp, VN
24560 2787 830 478 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2188 433 191 TATACOMM-AS TATA Communications formerly
45090 2153 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
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 10627 11793 3731 AMAZON-02, US
11492 4629 308 547 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
174 3881 8776 898 COGENT-174, US
6327 3602 1320 79 SHAW, CA
22773 3425 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3242 54889 2494 DNIC-AS-00749, US
7018 2942 23674 1852 ATT-INTERNET4, US
16625 2875 1278 2145 AKAMAI-AS, US
396982 2798 3568 427 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 7661 1708 145 UNI2-AS, ES
39891 4466 269 55 ALJAWWALSTC-AS, SA
20940 3870 3396 141 AKAMAI-ASN1, NL
9009 3664 312 1853 M247, RO
12389 2857 2287 859 ROSTELECOM-AS, RU
34984 2333 359 584 TELLCOM-AS, TR
212238 1790 128 1318 CDNEXT, GB
8551 1782 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
13188 1607 100 26 TRIOLAN, UA
8452 1580 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 11825 3277 514 UNINET, MX
10620 3540 494 933 Telmex Colombia S.A., CO
13999 2519 354 681 Mega Cable, S.A. de C.V., MX
11830 2009 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 262 Claro NXT Telecomunicacoes Ltda, BR
3816 1316 773 201 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
28202 1121 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1099 369 22 Telefonica del Peru S.A.A., PE
22884 1065 98 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
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 1622 593 29 RAYA-AS, EG
24863 1609 389 16 LINKdotNET-AS, EG
36992 1411 1519 282 ETISALAT-MISR, EG
29571 1334 84 68 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 948 523 48 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
36914 548 82 3 KENET-AS, KE
37457 539 310 36 Telkom-Internet, ZA
37342 516 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 11825 3277 514 UNINET, MX
16509 10627 11793 3731 AMAZON-02, US
9808 9896 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7661 1708 145 UNI2-AS, ES
7545 5690 837 652 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4629 308 547 CABLEONE, US
39891 4466 269 55 ALJAWWALSTC-AS, SA
18403 4293 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4169 287 89 VIASAT-SP-BACKBONE, US
7552 3936 1330 20 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 9896 9821 CHINAMOBILE-CN China Mobile Communications Grou
12479 7661 7516 UNI2-AS, ES
16509 10627 6896 AMAZON-02, US
7545 5690 5038 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4466 4411 ALJAWWALSTC-AS, SA
18403 4293 4270 FPT-AS-AP FPT Telecom Company, VN
11492 4629 4082 CABLEONE, US
7155 4169 4080 VIASAT-SP-BACKBONE, US
7552 3936 3916 VIETEL-AS-AP Viettel Group, VN
20940 3870 3729 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-D
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
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
46639 UNALLOCATED 8.38.73.0/24 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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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 /9:16 /10:37 /11:93 /12:295
/13:578 /14:1179 /15:2102 /16:13259 /17:8248 /18:13855
/19:24656 /20:43841 /21:52164 /22:112543 /23:103473 /24:593025
/25:77 /26:81 /27:102 /28:38 /29:82 /30:28
/31:9 /32:287
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6724 7661 UNI2-AS, ES
8151 5931 11825 UNINET, MX
11492 3540 4629 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3356 4466 ALJAWWALSTC-AS, SA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2557 3425 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2169 3540 Telmex Colombia S.A., CO
30036 2159 2497 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2144 10627 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2273 2:1523 3:452 4:8 5:4749 6:161
7:6 8:1517 9:1 11:172 12:1429 13:362
14:2370 15:327 16:259 17:362 18:878 20:415
21:4 22:188 23:6790 24:3067 25:2 27:2629
29:19 31:2700 32:53 34:67 35:140 36:2357
37:4543 38:8529 39:920 40:147 41:4178 42:1986
43:2449 44:334 45:18169 46:4681 47:299 49:2007
50:1872 51:577 52:1579 54:317 55:955 56:8
57:221 58:2177 59:1205 60:1063 61:2898 62:2839
63:1869 64:5626 65:2303 66:4720 67:3070 68:1336
69:4044 70:1311 71:570 72:2930 74:2705 75:1599
76:619 77:2667 78:1866 79:1785 80:2189 81:2030
82:1694 83:1371 84:1754 85:3193 86:973 87:2301
88:1306 89:4294 90:683 91:8316 92:2446 93:2747
94:3773 95:4292 96:1276 97:317 98:1064 99:736
100:73 101:1157 102:3583 103:32331 104:4372 105:1082
106:970 107:2376 108:1173 109:4086 110:2130 111:3228
112:2054 113:1811 114:1890 115:2104 116:1973 117:2662
118:2784 119:2030 120:1804 121:1369 122:2708 123:2178
124:1582 125:2827 126:64 128:1429 129:946 130:1235
131:1927 132:834 133:431 134:1509 135:352 136:1193
137:1214 138:3040 139:1541 140:1451 141:1451 142:1705
143:1655 144:1011 145:371 146:2124 147:2037 148:2568
149:2826 150:1076 151:1357 152:2123 153:570 154:6508
155:1447 156:2647 157:1809 158:1183 159:2443 160:3128
161:1715 162:3571 163:1754 164:1718 165:2171 166:1296
167:1870 168:4237 169:809 170:5175 171:1038 172:3893
173:3110 174:903 175:1253 176:3495 177:5621 178:3627
179:2409 180:2461 181:3986 182:3329 183:2019 184:2259
185:21217 186:5362 187:4688 188:4211 189:4396 190:9708
191:1957 192:11076 193:9268 194:7581 195:5449 196:3280
197:3125 198:5980 199:8108 200:8470 201:6391 202:10388
203:10447 204:4602 205:3680 206:4554 207:3604 208:4195
209:5105 210:4575 211:2557 212:4431 213:3732 214:1061
215:49 216:6778 217:2980 218:1350 219:387 220:2032
221:1050 222:706 223:2226
End of report
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