[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Jun 23 21:30:00 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 23 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: 963796
Prefixes after maximum aggregation (per Origin AS): 362178
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464906
Number of IPv4 prefixes with a valid ROA: 492126
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 471664
Total ASes present in the Internet Routing Table: 75902
Prefixes per ASN: 12.70
Origin-only ASes present in the Internet Routing Table: 65053
Origin ASes announcing only one prefix: 26357
Transit ASes present in the Internet Routing Table: 10849
Transit-only ASes present in the Internet Routing Table: 533
Paths with bogon ASNs present in the IPv4 Routing Table: 46
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: 1001
Number of instances of unregistered ASNs: 1004
Number of 32-bit ASNs allocated by the RIRs: 44848
Number of 32-bit ASNs visible in the Routing Table: 36608
Prefixes from 32-bit ASNs in the Routing Table: 191871
Number of bogon 32-bit ASNs visible in the Routing Table: 9
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 415
Number of addresses announced to Internet: 3024151936
Equivalent to 180 /8s, 64 /16s and 229 /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: 320858
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251087
Total APNIC prefixes after maximum aggregation: 73363
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243378
Unique aggregates announced from the APNIC address blocks: 101171
APNIC Region origin ASes present in the Internet Routing Table: 14154
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4307
APNIC Region transit ASes present in the Internet Routing Table: 1916
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: 9588
Number of APNIC addresses announced to Internet: 761122880
Equivalent to 45 /8s, 93 /16s and 208 /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: 280150
Total ARIN prefixes after maximum aggregation: 125396
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 284716
Unique aggregates announced from the ARIN address blocks: 134541
ARIN Region origin ASes present in the Internet Routing Table: 19148
ARIN Prefixes per ASN: 14.87
ARIN Region origin ASes announcing only one prefix: 6967
ARIN Region transit ASes present in the Internet Routing Table: 1985
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: 4926
Number of ARIN addresses announced to Internet: 1266483776
Equivalent to 75 /8s, 125 /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, 393216-402332
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: 269254
Total RIPE prefixes after maximum aggregation: 127612
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264163
Unique aggregates announced from the RIPE address blocks: 165104
RIPE Region origin ASes present in the Internet Routing Table: 28713
RIPE Prefixes per ASN: 9.20
RIPE Region origin ASes announcing only one prefix: 12113
RIPE Region transit ASes present in the Internet Routing Table: 3963
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: 11885
Number of RIPE addresses announced to Internet: 713885952
Equivalent to 42 /8s, 141 /16s and 9 /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: 129024
Total LACNIC prefixes after maximum aggregation: 28864
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 126935
Unique aggregates announced from the LACNIC address blocks: 50132
LACNIC Region origin ASes present in the Internet Routing Table: 11112
LACNIC Prefixes per ASN: 11.42
LACNIC Region origin ASes announcing only one prefix: 2344
LACNIC Region transit ASes present in the Internet Routing Table: 2424
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: 176692224
Equivalent to 10 /8s, 136 /16s and 28 /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: 33280
Total AfriNIC prefixes after maximum aggregation: 6271
AfriNIC Deaggregation factor: 5.31
Prefixes being announced from the AfriNIC address blocks: 44189
Unique aggregates announced from the AfriNIC address blocks: 13633
AfriNIC Region origin ASes present in the Internet Routing Table: 1847
AfriNIC Prefixes per ASN: 23.92
AfriNIC Region origin ASes announcing only one prefix: 626
AfriNIC Region transit ASes present in the Internet Routing Table: 357
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: 105720576
Equivalent to 6 /8s, 77 /16s and 43 /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 5639 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4188 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 10037 11448 3619 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 7722 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 1773 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 2553 356 674 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 1323 778 193 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 555 1861 35 IAM-AS, MA
36914 543 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 10037 11448 3619 AMAZON-02, US
9808 9850 8744 71 CHINAMOBILE-CN China Mobile Communicati
12479 7722 1708 145 UNI2-AS, ES
7545 5639 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4641 308 547 CABLEONE, US
18403 4188 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 7722 7577 UNI2-AS, ES
16509 10037 6418 AMAZON-02, US
7545 5639 4969 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4188 4165 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 UNASSIGNED
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 /14:1181 /15:2099 /16:13283 /17:8256 /18:13865
/19:24682 /20:43795 /21:51976 /22:112056 /23:103153 /24:587706
/25:92 /26:77 /27:135 /28:29 /29:80 /30:21
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6810 7722 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
10620 2147 3518 Telmex Colombia S.A., CO
30036 2146 2486 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2122 10037 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2286 2:1498 3:353 4:8 5:4656 6:162
7:6 8:1496 9:1 11:172 12:1451 13:350
14:2363 15:316 16:217 17:368 18:772 20:392
21:4 22:188 23:6863 24:3094 25:2 27:2638
29:19 31:2619 32:54 34:64 35:136 36:2329
37:4510 38:8090 39:898 40:140 41:4323 42:2014
43:2384 44:328 45:17691 46:4564 47:302 49:1970
50:1889 51:584 52:1582 54:315 55:911 56:8
57:214 58:2090 59:1194 60:1037 61:2618 62:2803
63:1900 64:5665 65:2331 66:4712 67:3026 68:1315
69:4149 70:1340 71:583 72:2950 74:2615 75:1587
76:620 77:2626 78:1871 79:1785 80:2206 81:2037
82:1657 83:1367 84:1688 85:3194 86:917 87:2284
88:1273 89:4190 90:684 91:8264 92:2320 93:2724
94:3759 95:4221 96:1283 97:317 98:1021 99:740
100:73 101:1162 102:3706 103:32283 104:4793 105:1089
106:990 107:2480 108:1154 109:4063 110:2133 111:3256
112:2051 113:1811 114:1821 115:2132 116:1886 117:2649
118:2710 119:2003 120:1781 121:1312 122:2709 123:2235
124:1591 125:2843 126:32 128:1464 129:936 130:1191
131:1929 132:837 133:412 134:1738 135:367 136:1126
137:1201 138:2960 139:1527 140:1398 141:1382 142:1680
143:1580 144:997 145:375 146:2117 147:1997 148:2558
149:2761 150:1039 151:1362 152:2239 153:592 154:7017
155:1493 156:2298 157:1876 158:1153 159:2329 160:2793
161:1706 162:3573 163:1709 164:1687 165:2186 166:1281
167:1814 168:4168 169:802 170:5091 171:1031 172:3874
173:3077 174:893 175:1250 176:3523 177:5413 178:3712
179:2411 180:2419 181:3826 182:3351 183:1982 184:2264
185:21061 186:5269 187:4686 188:4194 189:4333 190:9561
191:1925 192:11033 193:9176 194:7577 195:5418 196:3250
197:2803 198:5970 199:7963 200:8424 201:6418 202:10348
203:10237 204:4594 205:3678 206:4510 207:3577 208:4178
209:5043 210:4483 211:2532 212:4396 213:3552 214:1058
215:49 216:6806 217:3072 218:1310 219:414 220:1807
221:1040 222:685 223:2204
End of report
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