[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Tue Mar 1 21:32:00 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Tue 01 Mar, 2022
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: 904327
Prefixes after maximum aggregation (per Origin AS): 335725
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 427621
Number of IPv4 prefixes with a valid ROA: 634975
Number of IPv4 prefixes with an invalid ROA: 5105
Number of IPv4 prefixes with no ROA: 1168573
Total ASes present in the Internet Routing Table: 72864
Prefixes per ASN: 12.41
Origin-only ASes present in the Internet Routing Table: 62781
Origin ASes announcing only one prefix: 25289
Transit ASes present in the Internet Routing Table: 10083
Transit-only ASes present in the Internet Routing Table: 362
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 252
Max AS path prepend of ASN ( 21299) 245
Prefixes from unregistered ASNs in the Routing Table: 910
Number of instances of unregistered ASNs: 915
Number of 32-bit ASNs allocated by the RIRs: 38681
Number of 32-bit ASNs visible in the Routing Table: 32250
Prefixes from 32-bit ASNs in the Routing Table: 156874
Number of bogon 32-bit ASNs visible in the Routing Table: 32
Special use prefixes present in the Routing Table: 14
Prefixes being announced from unallocated address space: 508
Number of addresses announced to Internet: 3066971014
Equivalent to 182 /8s, 206 /16s and 67 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 309586
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 231459
Total APNIC prefixes after maximum aggregation: 65688
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 226557
Unique aggregates announced from the APNIC address blocks: 94128
APNIC Region origin ASes present in the Internet Routing Table: 12421
APNIC Prefixes per ASN: 18.24
APNIC Region origin ASes announcing only one prefix: 3539
APNIC Region transit ASes present in the Internet Routing Table: 1690
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7650
Number of APNIC addresses announced to Internet: 773299776
Equivalent to 46 /8s, 23 /16s and 158 /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: 260989
Total ARIN prefixes after maximum aggregation: 119412
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 261224
Unique aggregates announced from the ARIN address blocks: 123425
ARIN Region origin ASes present in the Internet Routing Table: 19013
ARIN Prefixes per ASN: 13.74
ARIN Region origin ASes announcing only one prefix: 6908
ARIN Region transit ASes present in the Internet Routing Table: 1900
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 252
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4388
Number of ARIN addresses announced to Internet: 1295558726
Equivalent to 77 /8s, 56 /16s and 168 /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: 258001
Total RIPE prefixes after maximum aggregation: 117192
RIPE Deaggregation factor: 2.20
Prefixes being announced from the RIPE address blocks: 254378
Unique aggregates announced from the RIPE address blocks: 149312
RIPE Region origin ASes present in the Internet Routing Table: 28145
RIPE Prefixes per ASN: 9.04
RIPE Region origin ASes announcing only one prefix: 12037
RIPE Region transit ASes present in the Internet Routing Table: 3853
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 250
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10654
Number of RIPE addresses announced to Internet: 713821056
Equivalent to 42 /8s, 140 /16s and 11 /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: 124471
Total LACNIC prefixes after maximum aggregation: 27327
LACNIC Deaggregation factor: 4.55
Prefixes being announced from the LACNIC address blocks: 125046
Unique aggregates announced from the LACNIC address blocks: 48598
LACNIC Region origin ASes present in the Internet Routing Table: 10945
LACNIC Prefixes per ASN: 11.42
LACNIC Region origin ASes announcing only one prefix: 2275
LACNIC Region transit ASes present in the Internet Routing Table: 2184
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 57
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8630
Number of LACNIC addresses announced to Internet: 176411648
Equivalent to 10 /8s, 131 /16s and 212 /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: 28497
Total AfriNIC prefixes after maximum aggregation: 5422
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 36608
Unique aggregates announced from the AfriNIC address blocks: 11716
AfriNIC Region origin ASes present in the Internet Routing Table: 1595
AfriNIC Prefixes per ASN: 22.95
AfriNIC Region origin ASes announcing only one prefix: 530
AfriNIC Region transit ASes present in the Internet Routing Table: 308
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 22
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 928
Number of AfriNIC addresses announced to Internet: 107534080
Equivalent to 6 /8s, 104 /16s and 215 /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 9094 8885 43 CHINAMOBILE-CN China Mobile Communicati
7545 5882 788 692 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3611 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3518 1880 57 VNPT-AS-VN VNPT Corp, VN
7713 3496 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2383 475 240 BBIL-AP BHARTI Airtel Ltd., IN
4766 2289 11120 607 KIXS-AS-KR Korea Telecom, KR
45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2112 429 199 TATACOMM-AS TATA Communications formerl
24560 2047 854 369 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6367 10202 2680 AMAZON-02, US
11492 4444 295 737 CABLEONE, US
22773 3960 3038 370 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3896 263 26 VIASAT-SP-BACKBONE, US
16625 3658 1887 2572 AKAMAI-AS, US
6327 3391 1318 62 SHAW, CA
749 2887 50780 2143 DNIC-AS-00749, US
30036 2614 375 139 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2523 4962 429 CENTURYLINK-US-LEGACY-QWEST, US
20115 2262 3042 500 CHARTER-20115, 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 6832 1729 149 UNI2-AS, ES
9121 6511 1692 17 TTNET, TR
8551 4023 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3959 3361 226 AKAMAI-ASN1, NL
39891 3546 204 29 ALJAWWALSTC-AS, SA
12389 2935 2290 909 ROSTELECOM-AS, RU
9009 2472 250 1288 M247, GB
34984 2235 358 606 TELLCOM-AS, TR
47331 2121 335 1620 TTNET, TR
58224 1798 931 597 TCI, IR
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 10378 3419 562 Uninet S.A. de C.V., MX
10620 3475 520 691 Telmex Colombia S.A., CO
11830 2436 369 62 Instituto Costarricense de Electricidad
13999 1692 289 473 Mega Cable, S.A. de C.V., MX
6503 1424 354 526 Axtel, S.A.B. de C.V., MX
28573 1384 2332 248 CLARO S.A., BR
3816 1253 664 145 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
26615 1149 2350 139 TIM SA, BR
6147 1092 369 21 Telefonica del Peru S.A.A., PE
11664 1004 191 447 Techtel LMDS Comunicaciones Interactiva
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 1591 393 21 LINKdotNET-AS, EG
24835 1545 523 32 RAYA-AS, EG
36992 1301 1518 262 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 903 64 62 ORANGE-COTE-IVOIRE, CI
36935 729 521 40 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 523 51 34 WANANCHI-, KE
37342 469 32 1 MOVITEL, MZ
23889 422 232 16 MauritiusTelecom, MU
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 10378 3419 562 Uninet S.A. de C.V., MX
9808 9094 8885 43 CHINAMOBILE-CN China Mobile Communicati
12479 6832 1729 149 UNI2-AS, ES
9121 6511 1692 17 TTNET, TR
16509 6367 10202 2680 AMAZON-02, US
7545 5882 788 692 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4444 295 737 CABLEONE, US
8551 4023 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
22773 3960 3038 370 ASN-CXA-ALL-CCI-22773-RDC, US
20940 3959 3361 226 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 9094 9051 CHINAMOBILE-CN China Mobile Communications Grou
12479 6832 6683 UNI2-AS, ES
9121 6511 6494 TTNET, TR
7545 5882 5190 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 4023 3984 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3896 3870 VIASAT-SP-BACKBONE, US
20940 3959 3733 AKAMAI-ASN1, NL
11492 4444 3707 CABLEONE, US
16509 6367 3687 AMAZON-02, US
7552 3611 3592 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
46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 3356 LEVEL3, US
17033 UNALLOCATED 8.48.225.0/24 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
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
100.64.3.0/24 48276 LEVEL-AS, RU
100.78.192.0/23 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.123.0.0/18 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.125.128.0/21 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 Transit: 37204 TELONE, ZW
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 /10:39 /11:100 /12:302
/13:588 /14:1201 /15:2077 /16:13608 /17:8356 /18:13981
/19:25178 /20:42966 /21:52775 /22:109209 /23:98992 /24:534334
/25:130 /26:114 /27:128 /28:60 /29:86 /30:19
/31:5 /32:50
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 5803 6832 UNI2-AS, ES
9121 5707 6511 TTNET, TR
8151 4038 10378 Uninet S.A. de C.V., MX
8551 3482 4023 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3358 4444 CABLEONE, US
6327 3203 3391 SHAW, CA
7155 2989 3896 VIASAT-SP-BACKBONE, US
22773 2948 3960 ASN-CXA-ALL-CCI-22773-RDC, US
39891 2874 3546 ALJAWWALSTC-AS, SA
30036 2269 2614 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1915 2:1000 3:151 4:9 5:3831 6:103
7:5 8:1543 9:1 10:1 11:172 12:1713
13:417 14:2376 15:169 16:41 17:375 18:145
20:171 21:4 22:188 23:5512 24:2347 25:6
27:2695 29:19 31:2448 32:97 34:1 35:62
36:1767 37:3962 38:2618 39:695 40:163 41:4014
42:1066 43:2137 44:296 45:16991 46:3940 47:338
49:1673 50:1912 51:107 52:1368 53:1 54:294
55:773 56:8 57:65 58:1717 59:1116 60:966
61:2296 62:2549 63:1961 64:5519 65:2317 66:4974
67:2982 68:1203 69:4155 70:1343 71:683 72:3149
74:2655 75:1526 76:720 77:2198 78:3913 79:3109
80:2028 81:1677 82:1459 83:1213 84:1351 85:3654
86:725 87:1962 88:2647 89:3313 90:513 91:7630
92:1910 93:2625 94:3360 95:4516 96:1310 97:346
98:991 99:861 100:76 101:1287 102:2123 103:28655
104:4247 105:483 106:857 107:2494 108:801 109:4231
110:2061 111:3226 112:2009 113:1486 114:1538 115:2079
116:1892 117:2515 118:2345 119:1866 120:1638 121:1023
122:2567 123:2147 124:1564 125:2066 128:1309 129:1187
130:944 131:2249 132:809 133:372 134:1932 135:296
136:869 137:1019 138:2744 139:1249 140:888 141:1391
142:1270 143:1533 144:1229 145:345 146:1768 147:1479
148:2215 149:1712 150:869 151:1084 152:1843 153:538
154:3444 155:1425 156:1891 157:1242 158:1023 159:2063
160:2450 161:1299 162:3460 163:1234 164:1639 165:1609
166:657 167:1729 168:3987 169:690 170:4789 171:822
172:3038 173:3071 174:1019 175:1166 176:3548 177:5781
178:3138 179:2405 180:2276 181:2937 182:3214 183:1956
184:2391 185:19514 186:4796 187:4158 188:3949 189:3462
190:8961 191:1731 192:11076 193:8587 194:6994 195:5056
196:2999 197:2460 198:6040 199:6028 200:7860 201:5842
202:10384 203:10210 204:4562 205:3383 206:3809 207:3385
208:4032 209:4703 210:4076 211:2358 212:3985 213:3403
214:1159 215:64 216:6462 217:2727 218:1242 219:433
220:1955 221:991 222:687 223:2152
End of report
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