[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Fri Apr 14 21:30:43 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Fri 14 Apr, 2023
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: 935667
Prefixes after maximum aggregation (per Origin AS): 347818
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 447983
Number of IPv4 prefixes with a valid ROA: 399134
Number of IPv4 prefixes with an invalid ROA: 3001
Number of IPv4 prefixes with no ROA: 533532
Total ASes present in the Internet Routing Table: 74323
Prefixes per ASN: 12.59
Origin-only ASes present in the Internet Routing Table: 64030
Origin ASes announcing only one prefix: 25710
Transit ASes present in the Internet Routing Table: 10293
Transit-only ASes present in the Internet Routing Table: 419
Paths with bogon ASNs present in the IPv4 Routing Table: 93
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1417
Number of instances of unregistered ASNs: 1426
Number of 32-bit ASNs allocated by the RIRs: 41653
Number of 32-bit ASNs visible in the Routing Table: 34479
Prefixes from 32-bit ASNs in the Routing Table: 176379
Number of bogon 32-bit ASNs visible in the Routing Table: 43
Special use prefixes present in the Routing Table: 9
Prefixes being announced from unallocated address space: 953
Number of addresses announced to Internet: 3062160192
Equivalent to 182 /8s, 132 /16s and 219 /24s
Percentage of available address space announced: 82.7
Percentage of allocated address space announced: 82.7
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: 318286
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 239796
Total APNIC prefixes after maximum aggregation: 68596
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 234397
Unique aggregates announced from the APNIC address blocks: 97485
APNIC Region origin ASes present in the Internet Routing Table: 13356
APNIC Prefixes per ASN: 17.55
APNIC Region origin ASes announcing only one prefix: 3901
APNIC Region transit ASes present in the Internet Routing Table: 1817
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8671
Number of APNIC addresses announced to Internet: 773252224
Equivalent to 46 /8s, 22 /16s and 228 /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, 131072-151865
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: 272346
Total ARIN prefixes after maximum aggregation: 122115
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 274654
Unique aggregates announced from the ARIN address blocks: 130798
ARIN Region origin ASes present in the Internet Routing Table: 19093
ARIN Prefixes per ASN: 14.39
ARIN Region origin ASes announcing only one prefix: 6967
ARIN Region transit ASes present in the Internet Routing Table: 1895
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4796
Number of ARIN addresses announced to Internet: 1285237568
Equivalent to 76 /8s, 155 /16s and 43 /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: 262507
Total RIPE prefixes after maximum aggregation: 122164
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 258479
Unique aggregates announced from the RIPE address blocks: 157534
RIPE Region origin ASes present in the Internet Routing Table: 28324
RIPE Prefixes per ASN: 9.13
RIPE Region origin ASes announcing only one prefix: 11999
RIPE Region transit ASes present in the Internet Routing Table: 3818
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11145
Number of RIPE addresses announced to Internet: 717944960
Equivalent to 42 /8s, 202 /16s and 248 /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
196608-213403
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: 128630
Total LACNIC prefixes after maximum aggregation: 28264
LACNIC Deaggregation factor: 4.55
Prefixes being announced from the LACNIC address blocks: 127787
Unique aggregates announced from the LACNIC address blocks: 49154
LACNIC Region origin ASes present in the Internet Routing Table: 10985
LACNIC Prefixes per ASN: 11.63
LACNIC Region origin ASes announcing only one prefix: 2261
LACNIC Region transit ASes present in the Internet Routing Table: 2283
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8780
Number of LACNIC addresses announced to Internet: 176716032
Equivalent to 10 /8s, 136 /16s and 121 /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: 30971
Total AfriNIC prefixes after maximum aggregation: 5834
AfriNIC Deaggregation factor: 5.31
Prefixes being announced from the AfriNIC address blocks: 39391
Unique aggregates announced from the AfriNIC address blocks: 12319
AfriNIC Region origin ASes present in the Internet Routing Table: 1741
AfriNIC Prefixes per ASN: 22.63
AfriNIC Region origin ASes announcing only one prefix: 582
AfriNIC Region transit ASes present in the Internet Routing Table: 320
Average AfriNIC Region AS path length visible: 5.5
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1087
Number of AfriNIC addresses announced to Internet: 108212224
Equivalent to 6 /8s, 115 /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 9460 8704 36 CHINAMOBILE-CN China Mobile Communicati
7545 5727 786 688 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3677 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3560 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3474 1872 94 VNPT-AS-VN VNPT Corp, VN
9498 2935 491 237 BBIL-AP BHARTI Airtel Ltd., IN
24560 2375 836 442 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2303 11250 586 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2172 439 213 TATACOMM-AS TATA Communications formerl
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 8248 10780 2907 AMAZON-02, US
11492 4542 301 607 CABLEONE, US
7155 3968 279 48 VIASAT-SP-BACKBONE, US
22773 3598 3040 279 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3514 1320 64 SHAW, CA
16625 3168 1591 2343 AKAMAI-AS, US
749 3055 50540 2322 DNIC-AS-00749, US
396982 2630 3590 362 GOOGLE-CLOUD-PLATFORM, US
7018 2562 24116 1560 ATT-INTERNET4, US
30036 2493 360 505 MEDIACOM-ENTERPRISE-BUSINESS, 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 7237 1705 149 UNI2-AS, ES
39891 4833 286 59 ALJAWWALSTC-AS, SA
20940 4094 3399 191 AKAMAI-ASN1, NL
8551 3889 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2926 2292 909 ROSTELECOM-AS, RU
9009 2670 250 1392 M247, RO
34984 2271 359 611 TELLCOM-AS, TR
6849 2044 307 18 UKRTELNET, UA
58224 1850 950 543 TCI, IR
13188 1606 100 26 TRIOLAN, UA
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 11247 3343 585 Uninet S.A. de C.V., MX
10620 3500 507 851 Telmex Colombia S.A., CO
13999 2308 355 613 Mega Cable, S.A. de C.V., MX
11830 2261 369 64 Instituto Costarricense de Electricidad
28573 1332 2324 240 Claro NXT Telecomunicacoes Ltda, BR
6503 1300 339 515 Axtel, S.A.B. de C.V., MX
3816 1293 760 170 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1133 370 22 Telefonica del Peru S.A.A., PE
11664 1101 180 448 Techtel LMDS Comunicaciones Interactiva
26615 1028 2498 45 TIM SA, BR
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 1578 393 19 LINKdotNET-AS, EG
24835 1541 533 30 RAYA-AS, EG
36992 1338 1518 275 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1023 67 48 ORANGE-COTE-IVOIRE, CI
36935 875 520 42 Vodafone-, EG
37457 706 325 49 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 529 54 46 WANANCHI-, KE
37342 493 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 11247 3343 585 Uninet S.A. de C.V., MX
9808 9460 8704 36 CHINAMOBILE-CN China Mobile Communicati
16509 8248 10780 2907 AMAZON-02, US
12479 7237 1705 149 UNI2-AS, ES
7545 5727 786 688 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4833 286 59 ALJAWWALSTC-AS, SA
11492 4542 301 607 CABLEONE, US
20940 4094 3399 191 AKAMAI-ASN1, NL
7155 3968 279 48 VIASAT-SP-BACKBONE, US
8551 3889 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
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 9460 9424 CHINAMOBILE-CN China Mobile Communications Grou
12479 7237 7088 UNI2-AS, ES
16509 8248 5341 AMAZON-02, US
7545 5727 5039 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4833 4774 ALJAWWALSTC-AS, SA
11492 4542 3935 CABLEONE, US
7155 3968 3920 VIASAT-SP-BACKBONE, US
20940 4094 3903 AKAMAI-ASN1, NL
8551 3889 3852 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7552 3677 3656 VIETEL-AS-AP Viettel Group, VN
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
3507 UNALLOCATED 5.105.166.0/24 213035 AS-SERVERION Serverion B.V.,
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 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 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
100.127.0.0/16 27720 CITTA TELECOM LTDA, BR
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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
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 /9:13 /10:38 /11:103 /12:300
/13:577 /14:1197 /15:2084 /16:13513 /17:8282 /18:13976
/19:25196 /20:43970 /21:52180 /22:110682 /23:101319 /24:561384
/25:139 /26:102 /27:157 /28:47 /29:92 /30:21
/31:3 /32:276
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6297 7237 UNI2-AS, ES
8151 5200 11247 Uninet S.A. de C.V., MX
39891 3632 4833 ALJAWWALSTC-AS, SA
11492 3451 4542 CABLEONE, US
8551 3361 3889 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3323 3514 SHAW, CA
7155 3040 3968 VIASAT-SP-BACKBONE, US
22773 2669 3598 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2150 2493 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2054 3500 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1676 2:1243 3:173 4:7 5:4591 6:128
7:6 8:1539 9:1 10:1 11:172 12:1549
13:390 14:2307 15:299 16:183 17:372 18:415
20:259 21:4 22:188 23:6233 24:3012 25:6
27:2574 29:19 31:2559 32:93 34:10 35:107
36:1946 37:4670 38:4526 39:813 40:151 41:4259
42:977 43:2362 44:311 45:17636 46:4304 47:363
49:1754 50:1860 51:572 52:1590 54:389 55:857
56:8 57:121 58:1746 59:1082 60:972 61:2519
62:2739 63:1932 64:5822 65:2340 66:5066 67:3049
68:1381 69:4191 70:1416 71:684 72:3048 74:2643
75:1501 76:608 77:2543 78:1929 79:3170 80:2113
81:1764 82:1492 83:1292 84:1545 85:3041 86:758
87:2080 88:1286 89:3661 90:614 91:7810 92:2065
93:2636 94:3666 95:4029 96:1328 97:336 98:1161
99:745 100:74 101:1305 102:2871 103:31451 104:4677
105:897 106:895 107:2528 108:1037 109:4456 110:2080
111:3188 112:2061 113:1538 114:1653 115:2120 116:1919
117:2564 118:2285 119:2026 120:1771 121:1068 122:2624
123:2151 124:1567 125:2493 128:1336 129:1063 130:1040
131:2168 132:854 133:422 134:1904 135:347 136:882
137:1098 138:2851 139:1566 140:1237 141:1467 142:1438
143:1566 144:1167 145:348 146:1951 147:1586 148:2359
149:2096 150:884 151:1154 152:1848 153:570 154:4418
155:1439 156:1815 157:1319 158:1058 159:2287 160:2586
161:1523 162:3550 163:1558 164:1670 165:1774 166:1015
167:1747 168:4140 169:941 170:5008 171:876 172:3573
173:2951 174:1071 175:1185 176:3743 177:5989 178:3603
179:2519 180:2425 181:3494 182:3341 183:1931 184:2358
185:20370 186:5217 187:4571 188:4213 189:3973 190:9248
191:1934 192:10952 193:8897 194:7382 195:5242 196:3158
197:2508 198:5957 199:6128 200:8362 201:6084 202:10570
203:10409 204:4622 205:3561 206:4178 207:3482 208:4094
209:4899 210:4249 211:2411 212:4151 213:3607 214:1085
215:59 216:6674 217:2787 218:1289 219:406 220:2014
221:973 222:713 223:2159
End of report
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